Yes, he posts very good stuff. 'Thought-provoking' is the approved cliché, I think.
I don't vote in these polls, mind.
Personally, the ones that post good quality stuff on History,Philosophy,Politics and Religion(which i rarely consider nowadays because so far most of them are just recycled ones which the likes of Hassan,Billy,Omar,Allat,The Rationalizer and others i cant recall have already covered,so nothing new in that section) are most likely to get my vote.
However, they are exceptional ones that i can vote for.