Reports have been swirling that Apple plans to ban screen protectors from its brick and mortar retail stores, but for the time being, the items seem to be plentiful throughout many store locations. Several Apple Stores we contacted Thursday afternoon assured Ars that there were currently "plenty" of screen protectors in stock, and did not indicate that this would change anytime soon. (One sales associate went as far as listing off all the variations that were in stock.) None of the outlets mentioned anything about the impending ban or removing the product from inventory in the future.

Rumors of Apple's supposed ban started Wednesday when iLounge reported that several companies had been informed that, starting in May, Apple would no longer carry screen protectors in their retail stores. According to iLounge's sources, stand-alone solutions as well as those bundled with cases will eventually be removed.

There were so many pundit theories about what could have sparked the decision that iLounge wrote a follow-up article to address them. The conspiracy theorists came up with all kinds of reasons: Apple is making room for iPad accessories, Apple wants you to ruin your phone so you have to buy another, the iPhone is too classy for a flimsy piece of plastic, etc. Our personal favorite theory was that Apple might be planning a new product or technology that doesn't work properly with the film applied. iLounge even got an e-mail from an Apple Store employee, suggesting that the ban might be due to the difficulty in applying the protective layer. Apparently, this employee's store barred employees from doing this for customers some time ago.

In our experiences here at Ars, the iPhone screen is extremely hard to scratch, though some of us have admittedly had much better luck than others. It seems much more likely that an iPhone screen will crack due to a fall than it will develop noticeable scratch. In that case, no amount of thin, flimsy, plastic is going to save your device from that.

What Apple is up to is really anyone's guess. We would like to think that Apple is coming out with its own line of overpriced iPhone screen protectors, but it's more likely they are just more trouble than they're worth for Apple. Screen protectors may still be available at Apple Stores, but probably not for long. Don't worryyou can get the exact same thing for your iPhone from places like Best Buy, Fry's, and almost any other outlet that sells iPhone accessories.

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Twitter may be working on the imminent launch of its own advertising platform, but that hasn't stopped others from rushing to profit from the social network. A Twitter ad service called 140proof announced today that its ads will now be integrated into the iPhone and Android mobile apps from HootSuite, a Twitter tool that many businesses use to manage their social-media marketing campaigns. Unlike some other advertising options for Twitter, which have seen celebrities paid to endorse products in their posts, 140proof ads are messages posted to a user's stream by the company in service of a specific targeted ad campaign.

140proof, which is based in San Francisco and backed by a $2-million investment raised last summer from Blue Run Ventures and Founders Fund, said that its algorithm aims ads at users based on their profiles and other public data. Other Twitter advertising services include Ad.ly, which has gotten some press attention for paying celebrities such as Kim Kardashian thousands of dollars to endorse products to their followers, as well as Magpie, Assetize and IZEA.

The question all of these services will inevitably confront including Twitter itself, once it launches its own platform is how users will react to a wave of advertising in what was once an ad-free social network (in the case of 140proof, of course, you can simply not use HootSuite's mobile apps and you won't see them). Many of these services are only just ramping up in what will undoubtedly become a much bigger campaign to bring ads to the Twittersphere. So what will you do when ads start appearing in your Twitter stream?

Related content from GigaOm Pro (sub req'd):

How Human Users Are Holding Twitter Back

AT&T is constantly getting bashed about its network coverage and how it gets around anticipated shortages. The network has been the iPhone network in the U.S., and perhaps its relationship with Apple played a role in AT&T waiting longer than other carriers to get into the Android game. That is set to be rectified with the carrier's introduction of the Motorola Backflip, an Android-based phone which will be the carrier's first. The first AT&T Backflips are hitting reviewer's hands, and a mind-boggling function of the Google phone has come to light. AT&T has removed Google search from this Android phone, and replaced it with Yahoo search.

Yahoo has replaced Google as the default search provider throughout the phone. It's crazy: the home screen widget, the browser, everything's been programmed to use Yahoo.

It is not unusual for carriers to work deals for specific software on its handsets. They take money wherever they can get it. But this deal is sure to confuse the customer, as Android phones are commonly called Google phones by many. Let's face it, Google makes Android, and one of its strengths is the tight integration with the company's online services. And search is certainly one of Google's big services, but not on the AT&T Backflip.

This is the equivalent of a Windows PC hitting the market that has Internet Explorer removed and Safari as the only browser. Some customers might be happy by that but most would be confused. Then to make matter worse, imagine that Internet Explorer couldn't be installed by the user to get around this major change. That seems to be the case with the AT&T Backflip, as early testers are reporting the inability to get Google search working in any of the Android programs.

There has been enough complaining about fragmentation in the Android space, so I won't rehash that topic. But there is something so fundamentally wrong when an Android phone has Google search removed. And replaced by Yahoo search? I guess this makes the Backflip the Yahoo Phone.

Related research on GigaOM Pro (sub req'd):

As Windows Mobile Stumbles, Which Smartphone OS Will Seize the Lead?

AT&T is constantly getting bashed about its network coverage and how it gets around anticipated shortages. The carrier has been the iPhone network in the U.S., and perhaps its relationship with Apple played a role in AT&T waiting longer than other carriers to get into the Android game. That is set to be rectified with the carrier's introduction of the Motorola Backflip, an Android-based phone which will be the carrier's first. The first AT&T Backflips are hitting reviewer's hands, and a mind-boggling function of the Google phone has come to light. AT&T has removed Google search from this Android phone, and replaced it with Yahoo search. As noted by engadget:

Yahoo has replaced Google as the default search provider throughout the phone. It's crazy: the home screen widget, the browser, everything's been programmed to use Yahoo.

It is not unusual for carriers to work deals for specific software on its handsets. They take money wherever they can get it. But this deal is sure to confuse the customer, as Android phones are commonly called Google phones by many. Let's face it, Google makes Android, and one of its strengths is the tight integration with the company's online services. And search is certainly one of Google's big services, but not on the AT&T Backflip.

This is the equivalent of a Windows PC hitting the market that has Internet Explorer removed and Safari as the only browser. Some customers might be happy by that but most would be confused. Then to make matter worse, imagine that Internet Explorer couldn't be installed by the user to get around this major change. That seems to be the case with the AT&T Backflip, as early testers are reporting the inability to get Google search working in any of the Android programs.

There has been enough complaining about fragmentation in the Android space, so I won't rehash that topic. But there is something so fundamentally wrong when an Android phone has Google search removed. And replaced by Yahoo search? I guess this makes the Backflip the Yahoo Phone.

Related research on GigaOM Pro (sub req'd):

As Windows Mobile Stumbles, Which Smartphone OS Will Seize the Lead?

AT&T is constantly getting bashed about its network coverage and how it gets around anticipated shortages. The carrier has been the iPhone network in the U.S., and perhaps its relationship with Apple played a role in AT&T waiting longer than other carriers to get into the Android game. That is set to be rectified with the carrier's introduction of the Motorola Backflip, an Android-based phone which will be the carrier's first. The first AT&T Backflips are hitting reviewer's hands, and a mind-boggling function of the Google phone has come to light. AT&T has removed Google search from this Android phone, and replaced it with Yahoo search. As noted by engadget:

Yahoo has replaced Google as the default search provider throughout the phone. It's crazy: the home screen widget, the browser, everything's been programmed to use Yahoo.

It is not unusual for carriers to work deals for specific software on its handsets. They take money wherever they can get it. But this deal is sure to confuse the customer, as Android phones are commonly called Google phones by many. Let's face it, Google makes Android, and one of its strengths is the tight integration with the company's online services. And search is certainly one of Google's big services, but not on the AT&T Backflip.

This is the equivalent of a Windows PC hitting the market that has Internet Explorer removed and Safari as the only browser. Some customers might be happy by that but most would be confused. Then to make matter worse, imagine that Internet Explorer couldn't be installed by the user to get around this major change. That seems to be the case with the AT&T Backflip, as early testers are reporting the inability to get Google search working in any of the Android programs.

There has been enough complaining about fragmentation in the Android space, so I won't rehash that topic. But there is something so fundamentally wrong when an Android phone has Google search removed. And replaced by Yahoo search? I guess this makes the Backflip the Yahoo Phone.

Related research on GigaOM Pro (sub req'd):

As Windows Mobile Stumbles, Which Smartphone OS Will Seize the Lead?

In accordance with Southwest's "customers of size" policy, Smith had purchased two tickets but then stood by for an earlier flight, which had one seat remaining. That is when the airline forced him off the plane.

About twice a week I think, "Why don't I try this crazy idea and see if it works?" about some element of my career. With no label, no manager, and no inner voice of reason slow me down, I get to experiment all I want. 90% of my crazy ideas have to do with social networking -- which I spend half a lifetime doing, despite the crap I take from my family and Real Life friends. (Hey, some of us actually do bond over web comics, starship replicas, the fail whale, and photos of stuff on cats.) Mostly my nutty ideas work just a little bit. Some are epic failures. But my experimental flopping and floundering inches me closer to the day when I'll be totally financially independent as a full-time musician. Plus it's more fun than having a real job.

But every now and then a crazy idea works really really really good. Bam!

I planned to sell 20-40 of my little bootleg CD's. Silly me. I sold well over 200. My little stack of jewel cases looked so pathetic.

WholeWheatRadio.org broke every record for online listenership, CD sales, tips -- everything. The more listeners tuned in, the more tuned in, and the more money they gave, the more money they gave. The crowd online was thrilled to be breaking WWR records. I drove away from Talkeetna having earned about $4,000 in one night, with a new CD to produce in just a couple of days and an avalanche of e-mail and publicity requests to deal with. Seldom have I been so happy and so panicked.

Bloomberg is reporting that Verizon is planning on adding official support for Skype to its handsets. The two companies are expected to announce a partnership at the Mobile World Congress on February 16, which will allow Skype calls to be made from Verizon phones using the provider's 3G data plan.

This would be a shrewd move on the part of Verizon. Voice calls are becoming a less and less of a profit center for wireless carriers. Look at the big price cuts that both Verizon and AT&T introduced last month: The biggest area of price savings are in unlimited voice plans. Data is still a premium, and in the case of Verizon, there are still data caps for mobile data usage.

For consumers, having Skype pre-loaded on a phone which Bloomberg says is to be on a range of low and high-end handsets might mean that instead of paying for a voice plan (or a more expensive voice plan), the option to get a better data plan and just use Skype when making calls might make more sense.

Bloomberg quotes IDC analyst Rebecca Swensen:

What's important is that Verizon understands that, at some point, they are going to be losing voice minutes to the data world. This makes their platform more valuable for end-users. It could be a differentiator for Verizon Wireless.

Although Verizon is the largest wireless carrier in the US, it faces stiff competition from AT&T. Although AT&T's service is pretty universally reviled, AT&T has the iPhone and that continues to drive customers to the carrier. While AT&T is expected to lose exclusivity at some point, it is unclear when or if Verizon will get to carry the device. As it stands, AT&T will be the 3G data provider for Apple's iPad this April.

Skype works on AT&T's WiFi network and a 3G version is in the works as well. Depending on which carrier can offer 3G access to Skype first and on what phones could depend on how valuable this feature is.

If given the choice, would you drop your voice plan and just use Skype over 3G data for making and receiving calls? Let us know!

Tags: 3g data, mobile voip, Skype, verizon, voip

Youth social networking researcher danah boyd has observed that many people presume the way they use social networks is the way everyone uses them. "I interviewed gay men who thought Friendster was a gay dating site because all they saw were other gay men," she says. "I interviewed teens who believed that everyone on MySpace was Christian because all of the profiles they saw contained biblical quotes. We all live in our own worlds with people who share our values and, with networked media, it's often hard to see beyond that."

Now picture our perspective leaving our own experiences, zooming out and up until we can see how all the different groups are interacting on a worldwide social network. That bird's-eye view could be both beautiful and horrible if the resolution was clear enough. That's what a Ramen-eating, ex-Apple engineer named Pete Warden is about to release to the public this week.

Sponsor

This Wednesday, Warden will make Friend, Fan page and name data from hundreds of millions of Facebook users available to the academic research community. It's a move that Facebook has to have seen coming, a move that many in the data-centric community have been calling on the company itself to do for years, and an event that's been complicated by Facebook's recent privacy policy changes, which have muddied the waters of right and wrong but rendered even more data available for outside analysis.

If what people call Web 2.0 was all about creating new technologies that made it easy for everyday people to publish their thoughts, social connections and activities, then the next stage of innovation online may be services like recommendations, self and group awareness, and other features made possible by software developers building on top of the huge mass of data that Web 2.0 made public. It's a very exciting future, and Warden is about to fire one of the earliest big shots in that direction.

Nerds in Space: Social Graph Analysis For Solving Large-Group Problems

Warden studied Computer Vision in college in the U.K., then got into game development. After moving to L.A., he spent six years building graphics drivers for the original Playstation and the XBox. Then he started his own independent business, where, thankfully, he open-sourced much of his work (something he's still doing today).

When he found out that starting his own business wasn't going to work with his immigration status, he was very fortunate to have also caught Apple's eye with the software he had been releasing to the public. Apple bought his company in order to bring him on board. The proceeds of that small sale are now sustaining his next project after going independent again.

After spending five years at Apple struggling to navigate the maze of people and connections and types of expertise in order to get the information he needed, Warden decided to go independent and build a company that solved exactly that kind of problem. "I can't think of a better big company to work for, but it was still a big company," he says. "It was hard to find the right people to talk to, whether for particular expertise or for contacts at external companies." And so Warden left Apple to build a company that would use social graph analysis to solve problems like that. He called the company Mailana.

We've written here a number of times about Mailana's tool that analyzes the social graph of any Twitter user. Enter the username of someone on Twitter and Mailana will show you which 20 other people the user has exchanged the largest number of reciprocal public @ replies with. Find someone interesting or important? Mailana's Twitter analyzer will tell you who they most regularly interact with. See, for example, The Inner Circles of 10 Geek Rockstars on Twitter.

Pulling Down the Facebook Social Graph

Now Warden is about to unveil a much larger project along the same vein. For the past six months he's been crawling public profile pages on Facebook. He now has more than 215 million of them indexed and updated about once a month. When he began he was using the Web crawling service 80legs, but over time he had to build his own crawling infrastructure.

When I talked to him this afternoon, he had already begun uploading 100 GB of user data onto his server to make it available for academic research starting on Wednesday. Warden says he's removed identifying profile URLs but kept names, locations, Fan page lists and partial Friends lists. All those fields of data are just waiting to be analyzed and cross referenced. That's one very rich resource.

Yesterday Warden posted some of his own initial observations from the data on his personal blog. Those included:

• In almost every state in the Southern U.S., God is number one most popular Fan page among Facebook users. Among people in the L.A., San Francisco and Nevada regions? "God hardly makes an appearance on the fan pages, but sports aren't that popular either," Warden writes. "Michael Jackson is a particular favorite, and San Francisco puts Barack Obama in the top spot." In the Oregon and Idaho region? Starbucks is number one.
• In the Mormon-influenced areas of Utah and Eastern Idaho, the most popular Fan pages are The Book of Mormon, Glen Beck and the vampire book Twilight, which was authored by a Mormon.
• The bulk of Warden's posted analysis yesterday was about location networks. People in the western U.S. tend to have Facebook friends all over the country; people in the southern U.S. tend to mostly be friends with people who have remained in the same area.

Taking a Deeper Look

These observations are interesting, but they are only the beginning of what's possible. Name, location, friends and interests are great data points to analyze. Warden has written a program that will estimate gender as well, based on names. All these data points can be cross-referenced with outside data, too. Members of Facebook's own staff did this kind of analysis when they compared user last names to U.S. Census data, which allowed them to estimate changes in Facebook's racial composition over time based on the likelihood of people with particular last names to report a particular racial backgrounds.

"I'm mostly thinking 'What do I try first?'," Warden says. "There's so many interesting ways to slice the data - especially as I'm starting to get changes over time. I'm also trying to map out political networks in aggregate; how polarized the fans of particular politicians are - so how likely a Sarah Palin fan is to have any friends who are fans of Obama, and how that varies with location too. One of my favorite results is that Texans are more likely to be fans of the Dallas Cowboys than God."

Warden says he hasn't talked to anyone from Facebook since he started crawling the site, but he did get an email from someone on the security team asking him to take down instructions he'd posted that exposed a security hole that made harvesting peoples' email addresses easy. So the company is paying attention. "I'd love to see them put me out of business by putting decent data out there," Warden says. He says his Amazon Web Services bill was over $5,000 last month.

Why is he indexing all this content and why is he going to hand it over to the academic world later this week? "I am fascinated by how we can build tools to understand our world and connect people based on all the data we're just littering the Internet with," Warden says.

"Nobody thinks about how much valuable information they're generating just by friending people and fanning pages. It's like we're constantly voting in a hundred different ways every day. And I'm a starry-eyed believer that we'll be able to change the world for the better using that neglected information. It's like an x-ray for the whole country - we can see all sorts of hidden details of who we're friends with, where we live, what we like."

For a great example of the kind of social impact that data analysis can make, Warden points to some of the fascinating ways that GIS data is illuminating the intersection of race and public services. Data has shed light on social injustices for decades, and measurable information about the interactions of hundreds of millions of people every day on Facebook offers opportunities to discover both good and bad news about the contemporary human condition.

Warden says he's not yet been able to interest any investors in his ideas for businesses based on this data, so his girlfriend Liz Baumann, a former insurance actuary, stepped in to help and is now running much of the crawling. He says he's now focused on "working on ways of presenting all this information in a form that answers questions for people willing to pay." His first experiment along those lines is the very interesting FanPageAnalytics.com.

What does Pete Warden hope for from this week's public release of all this Facebook data? "Hopefully I'll get to see a bunch of interesting [academic research] papers come out of it, worst case. And I'd like to be the guy people turn to when they need stuff like this."

Already well-respected among a fringe group of bleeding-edge geeks, we hope that Warden's work on social graph analysis will end up impacting a far larger number of people than may ever know his name.