Please list no more than one per answer. That way I can see from the upvotes/downvotes which ones are the most popular (and hopefully which ones are most worth checking out).
I know that popularity isn't a perfect signal, but hopefully it is a better signal here than on the rest of the Internet.
Just in case some people might not know where to find him: http://slatestarcodex.com/ (Remember to give parent comment your upvotes, not me, if you want to vote for him.)
I want to check out more rationalist bloggers.
Please list no more than one per answer. That way I can see from the upvotes/downvotes which ones are the most popular (and hopefully which ones are most worth checking out).
I know that popularity isn't a perfect signal, but hopefully it is a better signal here than on the rest of the Internet.