http://www.mlssoccer.com/videos?catid=1916&id=16573
From last night's MLS game. You can't see it from this replay, but Feilhaber was a good 6 yards offside on the goal kick, yet the linesman didn't flag it. Then Borchers didn't even touch him while kicking the ball out of bounds, getting a red card.
So to recap, Offside - no call. Clean tackle - red card and penalty shot. New England then scored 10 minutes later. Salt Lake came back to tie it 3-3.