UPDATE: UsernameCheck.com is no longer in operation, but thankfully namechk.com, myuserna.me, and CheckUsernames.com have picked up the slack.
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Just released UsernameCheck.com is a great way to get a quick read on how diligently you have been staking your claim to Web 2.0/Social Marketing properties.
Just go to their site, and enter your desired real name, pen names [...]

CNN Money (I still call them CNNfn) just came out with a killer "Who’s Who" run-down of all things Web2.0, getting you up to speed in everything and everybody that matters in record time (about 30 minutes if you read each of the 50 slide-style pages in the deck, which I suggest you do… it’s [...]