There is a short story site called Clever Fiction. Every week, three writing prompts are revealed. Writers are encouraged to write a short (250-1000 words) using those three prompts. I've found it to be a very rewarding exercise. And in the first month, the site averaged over 600 hits per day. www.cleverfiction.com
You can find my stories here: http://www.cleverfiction.com/jaimey-g...