The Space of Reasons, previous Philosophers’ Carnival host, always has great discussion. The most recent post is: Lottery Argument Against Defeasible Evidence – a must for anyone interested in Epistemology.
A new blog we’ve added to our links page, Philosophy and Bioethics, seems to handle it’s own introduction. Be sure to check it out.
Also, a fun way to get your Philosophy fix: Philosophy podcasts at Philosophy Bites.