Great if you already use Google+. At nearly 52 people so far, it's already one of the LARGEST communities in the world on Google+.
(I'm kidding of course, but I never miss an opportunity to pick on Google+, which is like the Discover Card of social networks.) We're having some fun there eyeballing each other's rigs, so swing by if you like.
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Thanks for the heads up! I just finished building a new system around the i7 3770K. Shall take pics and post soon.