Here's my brief thoughts with how I voted:
1. Chicago
2. Orlando
3. NJ
4. Toronto
5. Philly
6. Boston
Top 6 teams could really be in any order. I don't think the Atlantic teams are built to have the best regular season record, and will beat each other up more (I think teams in the Atlantic play each other 4 times, NJ for instance will only play Chi and Orl 3 times if I looked at the 2010 schedule correctly). Chicago and Orlando are top of their divisions easily in my opinion though, anybody can come out of the Atlantic.
7. NY
8. Cleveland
9. Washington
I could really see these 3 teams going in any direction and I debated with myself for a while over this. Also I wouldn't be surprised to see Cleveland and Washington prove me wrong and do much better, as I think both have very good teams. I kind of view it like the West playoff the last couple of years, where a team with 48 and 46 wins was left out of the playoffs.
10 Detroit - not a big fan of Detroit's makeup. Amare is not a leader in my book. I don't think Rudy Gay is either. OJ Mayo is a headcase waiting to happen. I just don't see this team running smoothly.
11 Indiana - 2 key players overseas hurts. Not sure Gilbert is going to come through, but Battier, Igoudala, and Aldridge should make them respectable. Playoffs aren't out of the question.
12 Milwaukee - maybe next year Durant.
13 Atlanta
14 Miami/Cuba
15. Charlotte
All the bottom of the barrell. Atlanta with the veterans should be able to win more games, and Miami/Cuba is more NBA ready than Charlotte. Charlotte definitely looks like they're rebuilding, but if you are Blake Griffin isn't a bad way to go.