Hard to put into words how important this could be, but I'll give it a go: absolutely fucking seismic.
If (and it's a big if) we draw on it as we should, it could be the defining moment in the season. It was the performance that everyone, including the media but also, more importantly the Utd players, had convinced themselves we couldn't provide - coming through when up against it. Yes, the penalty decision was crucial but i) it was 100% correct, and ii) it shouldn't detract from the fact that we bossed the game throughout (even their goal came completely against the run of play). To my mind, honestly, one of our best performances all season - played with good tempo, created plenty of chances, should have been ahead by half time, and battered them second half when needed.
Sergio, top marks for the coolness. And Samir, you've announced yourself - head and shoulders the best player on the pitch.
Oh, and Carlos, you've still got a hell of a long way to go. But continue to make contributions like that between now and May, and you might just be forgiven!