"Seriously, are there no IAC execs on Twitter? Did they just not follow their now former Head of Corporate Comms Justine Sacco? Was there ever a closed door conversation to discuss how to handle a senior PR exec who sandwiches Tweets about earnings with jokes about autistic children? Nobody caught that one either, huh? It was right there on the internet for over a year. It's no wonder Sacco had a history of Tweeting things unbecoming her position at IAC because nobody seems to have noticed or cared before Friday."