Dutch television mentioned the off-side thing too, albeit only after the game I think.
Seeing Suarez go down in slo-mo reminded me of this:
http://www.youtube.com/watch?v=k9EtS_qwiSw#t=1m00s
He's well-known in holland for diving:
http://www.youtube.com/watch?v=7bht2VOqtAk
I do think this one was indeed a penalty, but it's anoying to see him go down with so much theatre... and earlier in the game he had a similar moment where he pretended to get hit in the face. It makes me really dislike him, which is a shame because he is a quality player.