I've created a Jazz Jackrabbit category at fanfiction.net. Should you have any stories that are actually about the characters of Jazz Jackrabbit (as opposed to Coppertop/41 style stories), please post them there as well. This could, potentially, get some people interested in Jazz. Mainly the type of people who think "Oh, I played that once, I wonder what people wrote about it," of course. As far as I can tell, accounts are free.