Facebook attracting more users with gray hair, wrinkles

Computerworld - Facebook is growing in popularity and its users are growing long in the tooth, according to a study released this week.

A report released by iStrategyLabs show that while the number of Facebook's U.S. high school and college-age users declined over the past six months, its popularity among the 55-and-older crowd is booming. In fact, the number of 55-and-older Facebook users showed staggering growth -- 513.7% -- in the last six months, the digital consulting firm said.

This isn't a new phenomenon for Facebook. In March, Hitwise Pty. reported that the social network's audience of people over the ripe old age of 35 increased by 23% in February compared with the same month last year. While Facebook was first launched to serve college students, over the past year or so the network has expanded to include many middle-aged folks.

While social networking sites were thought to be the domain of teenagers wanting to talk about school dances and their latest favorite band, it now looks like a quickly growing number of people on Facebook are closer to receiving their first copy of AARP than they are to taking their first college class.

The iStrategyLabs report also shows a 190.2% growth in the 35- to 54-year-old category.

Facebook isn't the only social network attracting older users.

A comScore, Inc. report released in April showed that people aged 45 to 54 are 36% more likely than other age group to use the Twitter microblogging site. That category is the biggest user of Twitter, followed by those aged 25 to 34, who are 30% more likely to Tweet out updates about their life and work.

And the news isn't just about older users joining social networking sites. Part of it about asking where the younger users are going?

The iStrategyLabs report notes that students are apparently fleeing Facebook. The report shows that Facebook has 16.5% fewer high school students on it and 21.7% fewer college students than six months ago.

"There have been rumors that these younger user groups are being alienated by their parents joining the service, and this data seems to prove it," said Peter Corbett, CEO of iStrategyLabs in a blog post.

Overall, Facebook showed strong growth over the last six months, with the number of U.S.-based users up 70.8%. And, ccording to iStrategyLabs, 54.6% of the social networking site's users are female.

Google launches Chrome for Mac, Linux

Computerworld - Google Inc. late Thursday released developer-only versions of its Chrome browser for Mac and Linux, making good on a nine-month-old promise that it would eventually add those editions to the Windows version that debuted last September.

The Mac and Linux versions are rough and unstable, warned Google. "We have early developer channel versions of Google Chrome for Mac OS X and Linux, but whatever you do, please DON'T DOWNLOAD THEM!" said Mike Smith and Karen Grunberg, a pair of Chrome product managers, in an entry to a Google blog. "Unless of course you are a developer or take great pleasure in incomplete, unpredictable, and potentially crashing software."

The new versions lack important features and functionality, Smith and Grunberg warned, including compatibility with Adobe's Flash Player plug-in and printing. A current bug list catalogs other missing pieces, ranging from a working bookmark manager to a memory leak.

Google launched Chrome Sept. 2, 2008, as a Windows-only browser, but began taking names for a notification list for Mac users that same day, and for Linux users shortly after.

Chrome accounted for approximately 1.8% of those used last month, according to the most recent data from Web metric company Net Applications, a surge of 27% from the month before.

On Windows, Chrome comes in three flavors: Google's developer, beta and stable versions, in ascending order of fit and finish. Google releases more developer preview builds than betas, which in turn accumulate until the company's satisfied with their progress enough to roll out another stable build.

"[We're] trying to get Google Chrome on these platforms stable enough for a beta release as soon as possible!" added Smith and Grunberg.

Although the two program managers acknowledged that the developer preview crashes, Computerworld ran the Mac browser for several hours without a hitch.

Both the Mac and Linux editions can be downloaded from Google's site.