Did I ever mention SF Novelists before? I should have. It's a community of science fiction novelists who are getting together to discuss the writing genre and to jointly promote everyone's work. I'm a member, albeit a quiet one as my book is not yet available. Anyway, it's a cool site, and you folks should check out the aggregated blog. Once I have a professional site set up I'll have stuff posted there as well - I think I'm going to keep this site seperate as a personal deal.
Anyhoo, there's a lot of free fiction that showed up from SFNovelist authors and I'd be remiss if I didn't point it out. Tobias S. Buckell (who organized SF Novelists) has his first book Crystal Rain coming out soon and he's posting the first third of the book here.
Chris Roberson is another SF Novelist member and he wrote Here, There & Everywhere - a book that Weezie recommended to me and I can endorse as an enjoyable romp through parallel worlds. He has Paragaea: A Planetary Romance due out in May, and he's set up a site for the book here - and you can download entire an entire prequel under a Creative Commons license.
I have to admit I haven't read either of these yet, but I'm downloading them and putting them in the queue now. But everyone from SF Novelists rocks the house, so go check 'em out! :-)