How do you come to that conclusion?
I referred to him "losing it", and his "dodgy decisions" in the self-same post after all.
But I was merely making the point that even if the rest of his performance was poor (at the very least!), I am quite sure he got that particular decision right, since from the angle I was stood on the ER, I saw Hogan gave Mousinho a distinct push as the ball fell between them.
As for the replay on Channel 5, the TV angle didn't clearly show the contact either way. However the manner of Mousinho's fall suggests he was definitely unbalanced by something, as opposed to "doing a Snodgrass".
And thinking back, I noticed immediately after the push that the Ref raised his hand in a curious manner. Not having heard a whistle, I hoped that maybe he was signalling to "play on". However as Janorak correctly points out, Hogan's muted "celebration" suggests he also knew he'd been caught out.