About Strait's right skate kicking out Crosby's right foot--there's a GIF posted in another thread that I saw, probably on the main playoffs board, that shows a different angle of the play in closeup and it shows that Crosby's right foot is never pushed by Strait's. I'm not arguing that Strait isn't draped all over him, but I think the other angle shows that he did not cause Crosby to fall with his skate.
But a call like that is going to get made even though it's OT in the playoffs because stars like Crosby get calls, whether it is right or wrong. If Strait is defending against Tanner Glass, it could be that doesn't get called, but it did and Crosby and Kunitz made the Islanders pay. It was a very entertaining game despite the outcome.