Is Social Networking Slipping?

Tweeting, twittering, 'friending,' and other electronic social linking is soaring. Even Google's gotten into the game. But is it fun and productive enough to justify the risks? Some online businesses have sprung up to help people who aren't comfortable with their personal info reaching far-flung unknown acquaintances of acquaintances, and want to bring things under control. Will this year see social networking stall, as folks reel their virtual lives back in and look for more meaningful messaging?

The preceding article is a "sneak peek" from Mechanical Components, a newsletter from GlobalSpec. To stay up-to-date and informed on industry trends, products, and technologies, subscribe to Mechanical Components today.