Two days after calling out 'fat vile Sunday hacks' on Twitter, Irish Times running hack Ian O'Riordan has deleted his account (Thanks to eagle-eye reader Dave, Dublin for the spot). It would have been far easier to delete the offensive tweet, but at least he went out on a sarcastic note. This means that none of the established sports hacks on Tara St are on Twitter. About the only thing I've learned from this affair and the discussion between him and Paul Kimmage is that Ian O'Riordan has really thin skin.