Eh...  I wonder how much people are voting the GM here, rather than the team.  There's no doubt IP is a great guy, and hey, if folks want to give him the lifetime achievement award, I'll pat him on the back and say that he deserves it.  mgent has been a bit prickly in these debates, and I understand if people don't warm up to him the same way they do a beloved member of the mod staff and this year's commissioner.  I count IP as a friend, and he put together a good team.
However, there's simply no way in my mind that a team of Varejao/West/Iggy/Wade/Hinrich/Kmart/Barbosa loses to Bogut/Amare/Delfino/Harden/Lowry/Williams/Sessions.  Philly has a better defense, much more experience, much more depth, more talent, and a better superstar.
IP is a better arguer than mgent, I think, and some might think he's a nicer guy.  I admire him greatly, and am rooting for him, despite voting against him.  However, there's simply no way his team is better.