For Eden, who asked:
My HP fanfic is archived at The Petulant Poetess.
I've only done drabbles so far, but my fic for the Winter 2007 Severus/Hermione exchange is going to be posted in January, after my recipient gets to read it first. It's entirely possible I could write something else between now and then, as well.
I usually post fic updates on my LiveJournal. Should I be working on my original YA SciFi novel instead? Probably.