"What are you doing?" That's pretty much the question that has launch a bazilliondy Tweets, ranging from real-time firsthand accounts of social upheaval, to celeb inanity, to some of the most "profound" navel-gazing ever (or not) imaginable. Today, the social media site Twitter is celebrating their 5th birthday, and they are doing a few things to mark the occasion. more ›

Love it or hate it, Twitter does not appear to be just a passing fad as some suggest. You may find such nano-blogging tools to be annoying vehicles for unsolicited TMI, overly mundane ramblings, or instances reminiscent of grade-school crushes and "cyber-stalking." But how you view / receive / ignore your tweets is left up to you. You'd be surprised how much you can say in 140 words. But once you start receiving Twitter... more ›