I'd have to say that overall, Animated/Mark Hamil Joker is my favorite - though Ledger!Joker is a close second. Part of this though has to do with the fact that I grew up on Hamil!Joker so all over Jokers are measured against him.
I think I'm the same. No other Joker has ever been quite as good (in my opinion) as Hamil. I do also like the newer, darker, comic!Joker though.
On a related note, did anyone else watch the Adam West Batman when they were young? With Ceaser Romano as the Joker and all the kitsch one could stomach?
They were repeated not that long ago on the tv and I think they might be ever cheesier than I remembered, who knew it was possible!
Did anyone else (possibly UK only, I'm not sure) catch the episode of QI that discussed Burt Wards 'unique' way of giving out autographs?