Making sense of patterns in the Twitterverse

If you think keeping up with what's happening via Twitter, Facebook and other social media is like drinking from a fire hose, multiply that by 7 billion – and you'll have a sense of what Court Corley wakes up to every morning.

Recession forces new focus in e-commerce marketing

(AP) -- Online retailers are shifting their marketing from traditional advertising to less expensive tools like Facebook.com and Twitter and e-mail as they seek market share or just work to retain customers, according to ...

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