Here's a jumble of thoughts about this list, typed out as I think them. I'm trying to stick to original thoughts. I'm also trying to stick to big differences, as opposed to cases like Melo vs. Dirk for #8 - those arguments are pretty pointless.
Derrick Rose shouldn't be #26. If I did this out myself, I think I'd put him in the high 30's.
I don't like Amare Stoudemire at 19, either - this is about what they are, not what they should be.
I like that Nene got noticed, I feel like he's a very underrated player.
Shaq is way, way too high. He shouldn't be in the top 30. This has already been said, but it's so true that it should be part of every post in this thread.
I think health should be counted a lot more than it seems to be on this list. Therefore, T-Mac, KG, Manu and Yao should all be lower in my opinion. Michael Redd should be left off.
Devin Harris is too high, based on this year.
Happy that Mo Williams was left off.
Not sure Battier should be there. I love him as a roleplayer, but I don't top-50-in-the-NBA love him.
Where is Caron Butler? There are some other absences that I question, but they've already been mentioned. Would have loved to see an 'Honorable Mention' section.
How much of the list is based on this year? Or is it just as of last year? The absence of any rookies seems to suggest that it's based on last year - Jennings at least should be top 50 as of this year, even with his recent downturn. Tyreke Evans should get a look as well. I can understand their absences if it's based on last year, but in that case guys who had a great 2008-2009 - like Butler - got shafted.