Eh, to be fair outside of the Cosby show I don't find him that funny. I've seen plenty of his stand up, listen to his comedy albums, movies etc. I ain't saying he isn't funny or I've never laughed at a joke or nothing, just not my cup of tea.
I feel you, but when he was talking about it to Cory Holcomb (I think), he sounded extra salty towards Cosby.
Or maybe it was just me.

at Bill Maher

....