Religion Dispatches: The best religion blog right now. Run by academics and expert journalists, Religion Dispatches manages to balance the thorough analysis of academia with the immediacy of journalism.
Huffington Post: Religion: The most comprehensive roundup of religion in the news on the web.
Killing the Buddha: An eclectic set of essays on the meaning of religion in the modern world.
Religion News Service: Daily roundups of religion around the web, an overall great news wire.