Here's another great website resource....
Duotrope's Digest, a database of over 1375 current markets for short fiction and poetry. Found this link on Arlene Ang's blog.

Excellent website discovery ...
NewPages.com : Good Reading Starts Here The site includes a page that lists online literary magazines, and I have had a very enjoyable few hours visiting from A - Z. There is a comprehensive contest listing and lots more - what a find!