I'm going to nominate posters that I usually disagree with on most topics:
Broke Wave- Has really stepped up compared back to the old site. I look forward to his input, even if I usually disagree.
Nascimento- Wish he would post more often. He's like a well more thought out and reasonable thekingsmen.
ZeroZero- Definitely less emotional than he used to be (Aside from Israel-Gaza thing), very knowledgeable on world affairs, especially on matters considering the United States (more so than most Americans here). Needs to step his philosophy game up a bit. Great on the podcast.