Strange Publications (http://www.strangepublications.com/) has guidelines up for a new flash fiction market (horror/dark fantasy). The listing isn't up at Duotrope or Ralan yet, but Ed said I could go ahead and toss this one out to the masses.
They are trying to publish a story a week during 2009-they aren't paying much, $3 a pop, but offering discounts on the book at year's end.
Anyway, I figured some of my dear readers might be interested. The direct link for the guidelines can be found at http://52stitches.blogspot.com/2008/10/guidelines.html