Critique.org is the hub for several online critique groups modeled on the long running “Critters” online SF and fantasy workshop. Despite my own inability to stick with it for more than a month or so, I wholeheartedly recommend it, especially to people with longer attention spans than me (ie, everyone short of goldfish). You have to maintain a certain ratio of critiques given to weeks of membership, but it’s really not that onerous for people who don’t forget about their responsibilities every time a new idea wanders by. As far as I know, the SFF workshop is still the most active, but there are now workshops for everything from romance to literary fiction. At least in the SFF workshop, you come across some real gems to read, too. Nebula and Hugo award winner Ken Liu has put several stories through the workshop.
Writing Resource of the Day: Critique.org