Ben Huh ate spoiled mayonaisse; KFC inspired a foodie; and MC Hammer knows more about social media than some MBA students. The Twitterati displayed questionable taste.

I Can Has Cheezburger founder Ben Huh learned a hard lesson about food spoilage and expiration dates, while the rest of us cringed.

Twitter co-founder Jack Dorsey is truly a man of many talents.

San Francisco Chronicle contributing food writer Derrick Schneider found a KFC concept he could get behind.

Not just a reality TV draw any more: MC Hammer is now in demand in academia.

NYU online communities guru Clay Shirky crossed his social software streams. Don't do that!

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