To their credit, despite the crowd giving the referee heaps, and some visible signs of frustration from the players, they still didn't surround or abuse him (not that I could hear anyway) as I have seen a lot of other teams do in that situation.
The Facebook post is interesting but I suppose you'll always convince yourself that you are innocent in that situation. It was a bad challenge and a red card was correctly given. Saying the game was ruined by the referee is absolute rubbish.