"Every Day Fiction is a magazine that specializes in bringing you fine fiction in bite-size doses. Every day, we publish a new short story of 1000 words or fewer that can be read during your lunch hour, on transit, or even over breakfast."
http://www.everydayfiction.com/
This is one of my favourite sites, allowing me to read, examine and comment on fellow writers' work. Occasionally there's a spat between writer and commentors, or between commentors even, but generally it's a good-humoured place to visit.
Every Day Fiction, and their online sister publication, Every Day Poets, have published several pieces of my work in the past and are set to publish my 1000-word story An Elizabethan Tale either next month or in September.
I'll keep you informed.