As I said in the game thread the other night when the two dunks were shown in split screen, simultaneously is how similar both dunks are and the contact made but how different the calls were made by the refs.
In Wade's dunk, AV got called for a blocking foul and Wade went out of his way to stop, turn around and step over Varejao menacingly without a taunting call. He got the basket and the free throw for the contact and no technical foul for the taunting.
In Pierce's dunk, Bosh didn't get called for the blocking foul even though the contact was obvious as was the Bosh's position within the circle. Pierce stopped, glared at Bosh some and left. He gets the taunting technical foul.
How can two plays that are almost exactly similar have to so different calls from the refs? It just goes to show that superstar calls do exist and that the officiating in the league is horrendous because of it.