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Nearly Half of Americans Use Facebook; Only 7% Use Twitter [STUDY]

24 Feb


A new report from eMarketer finds that most adult Americans with Internet access use Facebook at least once a month, and a full 42.3% of the entire American population was using the site as of this month.

By contrast, Twitter‘s penetration rate was much lower, sitting at around 7% of the total population and 9% of the Internet-using population, according to the report.

Late last year, Facebook founder and CEO Mark Zuckerberg announced that the company saw around 250 million daily users of its 500 million-strong user base. The young exec made the point that Facebook’s products — including Photos, Places, Groups and Messages — are features that people use more frequently than they use other, more established services with similar features because Facebook’s products are inherently social.

Twitter, on the other hand, is driven largely by so-called power users, and only 21% of registered users are actually active on the site. Another interesting and related Twitter usage stat: 22.5% of users are responsible for 90% of all tweets.

One important stat to note, however, is Twitter’s year-over-year growth. Last year around this time, Twitter’s penetration rate was around 7%, and by the end of this year it’s expected to be at 11% for American Internet users, or 16.5% of the population that also uses other social networks. In terms of the overall U.S. population, the numbers are still small, but the growth is steady.

An analyst for the firm said, “eMarketer’s new Twitter usage estimates are lower than our April 2010 forecast. Since then, Twitter has continued to gain traction but at more moderate levels than we had expected.”

The microblogging service celebrated 100 million new accounts created in 2010, and a lot of that growth was due to the company’s investment in official and device-integrated mobile apps.

What do you think it’ll take for Twitter’s growth to really skyrocket and reach more of the population? Or will this service remain a niche product for the web-using elite? Let us know your opinions below.

More About: adoption, facebook, penetration, stats, twitter

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No royalties on Unreal Development Kit until $50,000 in sales

24 Feb

Last year, Epic Games—the developer behind games like Bulletstorm and Gears of War—revealed the Unreal Development Kit: a version of the ubiquitous Unreal Engine 3 that anyone could download, for free. Use it for educational purposes or to release a noncommercial game and you wouldn't have to pay a cent. Use it for a commercial game and you'd need to pay an upfront fee of $99 and royalties on any revenue greater than $5,000. Epic has now raised the royalty threshold quite a bit: now you don't have to pay anything until you earn at least $50,000.

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Million song dataset available for download

24 Feb

Need music data? Get all the data you want and more from the freely available million song dataset, offered by LabROSA at Columbia University and Echo Nest. There's lots of metadata on song features and your standard stuff like year and artist. There are also several code wrappers and samples to help researchers make use of the data right away.

[Million Song Dataset via @MacDivaONA]

 
 

A metaphor too far

23 Feb
Philip Ball asks whether scientists are addicted to using imagery at the cost of misleading the public and themselves.
 
 

An Update is Available For Your Computer

23 Feb

source: duelinganalogs


Got Questions? Ask Them Now FREE on MakeUseOf Answers!

 

Original article: An Update is Available For Your Computer

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Optimize Your Website with Overstat

23 Feb

overstat150.jpgTesting your website is crucial, but far too often, it simply doesn't happen. The reasons can include cost, convenience, tech resources - you name it. But a company onstage today at LAUNCH wants to take away those excuses and make website testing - and, of course, website optimization - incredibly easy.

Overstat has a number of competitors in the optimization space, including the Y Combinator alum Optimizely. But Overstat's presentation today at LAUNCH made it look like it had a simple installation (just some JavaScript) and interface for both identifying problems and making updates.

Sponsor

Overstat uses a heat map in order to identify where users are clicking (or not clicking) in order to help you identify the buttons and links you may want to address.

The judges at LAUNCH seemed to like Overstat, and several of them chose the startup as one of their favorites out of the first round of presentations this morning. And one quipped that perhaps the company could merge with YouEye.

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Eye-Tracking & User-Testing Made Easy with YouEye

23 Feb

youeye150.jpgUser testing with eye-tracking software can be an expensive undertaking. But a startup on stage today at LAUNCH may offer a way to simplify that process - both in terms of cost, testers and technology.

YouEye uses a webcam to record users' behavior on a website. Eye-tracking can point to the areas on your site where users are drawn and those that they ignore. By using an online, Web-based and webcam solution, the service means that you can avoid complex eye-tracking cameras, and in turn, recruit testers without requiring they own specific equipment.

Sponsor

YouEye allows you to easily set up the tests and collect and share the results. The testing includes not just eye movements, but also the mouse activity and audio recorded. You can watch the test results, listen to testers' running commentary and "see what users see."

YouEye runs on a subscription model, based on the number of tests and testers. The startup is in beta, but you can sign up on the site for access.

YouEye_ss.jpg

Discuss

 
 

Despite the Stimulus, High-Speed Rail Still Rides the Slow Track in the U.S.

23 Feb

Dear EarthTalk : Vice President Joe Biden just announced a commitment by the Obama administration of $53 billion to high-speed rail. Isn’t it about time? Why is the U.S. so far behind other nations in developing environmentally friendly public transportation?-- Diane A., Boston

There are many reasons why public transit hasn’t taken off in the U.S. as it has in parts of Asia, Europe and elsewhere. For one, ever since the Model T first rolled off Henry Ford’s assembly line, Americans have had a love affair with cars. Also, a successful plot by General Motors and several partner companies in the 1930 and 1940s bought up and shut down rail transit lines across 45 American cities, replacing them with bus routes driven on GM buses. Meanwhile, the U.S. government embarked on a plan to link the nation’s metro areas via interstate highways, further encouraging car travel. The sexy new car designs of the 1950s then drove the final nail in the coffin, relegating public transportation to an afterthought.

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CSS Specific for Internet Explorer

23 Feb

Leadin Image

As much as we don’t like to deal with the IE bugs, we still have to face it because your boss and visitors are still using Explorer. It gets frustrating when different versions of Explorer displays web pages differently due to the inconsistent rendering engine. We typically use IE conditional comments to fix the IE issues. But there are more ways than the conditional comments…

View Demo IE Specific

 
 

Journey to the Innermost Planet (preview)

23 Feb

The old joke goes that the only thing worse than finding a worm in an apple is finding half a worm. Planetary scientists had a similar feeling on March 29, 1974, when the Mariner 10 space probe flew by Mercury and gave humanity its first good look at this tiny inferno of a world. It discovered, among other features, one of the largest impact basins in the solar system, later named Caloris. Yet its pictures captured only half the basin; the other half remained cloaked in darkness. In fact, between this visit and the second and third flybys later in 1974 and in 1975, Mariner 10 imaged less than half the planet’s surface.

It was not until 34 years later that we finally saw the entire basin illuminated, and it was even more impressive than the early images suggested. On January 14, 2008, the MESSENGER space­craft swung by Mercury, and the first image it transmitted to Earth was very nearly centered on Caloris. When our colleague Nancy Chabot showed the image to the team, everyone cheered--but only briefly, because then we launched into an intense discussion of what exactly we were seeing. It looked like a negative image of the moon. Although Mercury’s cratered surface was reminiscent of the moon’s, lunar basins have dark, lava-filled interiors, whereas Caloris was filled with light-colored plains--a difference we have yet to fully understand.

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