For plenty of Good Free Stuff to read, head on over to the Asimov's web site. All ten of their Hugo-nominated stories are available there for free. There's nothing there I wouldn't commend to your attention, but some my particular favorites are "Kin" by Bruce McAllister, "Impossible Dreams" by ❦tim_pratt, and "A Billion Eves" by Robert Reed.

I'd mention "Inclination" and my fellow Huguloid ❦paulmelko's "The Walls of the Universe" too, but I've done an awful lot of talking about them already.