Twitter Buys Posterous! P…
Twitter Buys Posterous! Posterous Finds A Home In The Arms Of Twitter ~ Ramona Emerson http://t.co/dLCNGHNb via @sjohnson123 #Posterous
Twitter Buys Posterous! Posterous Finds A Home In The Arms Of Twitter ~ Ramona Emerson http://t.co/dLCNGHNb via @sjohnson123 #Posterous