@TechCrunch: Clawing At Referral Traffic, Twitter Pecks At You To Chirp Tweets To Facebook http://t.co/rAlfScc0 by @ingridlunden

Clawing At Referral Traffic, Twitter Pecks At You To Chirp Tweets To Facebook http://t.co/rAlfScc0 by @ingridlunden http://twitter.com/TechCrunch/status/248927710661980160