Syndicate
Blog posts
eBooks
Closed Circle
Small DRM-free ebook store, direct from the authors themselves. Specializing in fantasy.
Baen
Baen sells DRM-free ebooks from an assortment of science fiction and fantasy publishers, including Baen Books, Del Rey, and Tor. They also offer a number of no-cost downloads in their "Free Library", and offer a weekly subscriptions service called "Webscriptions."