A Computer World article on what to read if you don’t have a Kindle includes the following about fiction web sites:

There are a large number of them out there; what you find depends largely on what you’re looking for. Since I tend to read a lot of science fiction/fantasy stories, I can cite several samples in that genre. They include Strange Horizons, a professional-level speculative fiction magazine; Farrago’s Wainscot, a compendium of weird tales; and Clarkesworld, which features some of today’s best new authors.

Thank you, Barbara Krasnoff!