Alfie Dog are now open for submissions again. The guidelines are here.
There's still time to enter the competition too. This one isn't free as you must download five short stories from the site, but as most of them are only 39p each that means a £1.95 outlay for a chance at £200 and publication of your own collection. Whatever happens you'll have an interesting collection of reading material. (You might like to choose one of these ... pretty please)