lots of things!
being serious, though, mostly “literary fiction”, supplemented with some computer-related things otherwise.
so i write fiction things as “Ageha”
i'm (slowly) putting together a collection of short stories called Small Sad People, and it will be available here to read once it's done! in the mean-whiles, here are a pair of tiny sample stories:
i'm currently working as editor / designer / artist / lots-of-things for the Lainzine, a web-zine filled with computer-y, cyberpunk-y, etc-y content. you can follow the current issue's (painfully slow) progress here.
outside of that, here's a repository for computing-related tutorials (though there's only one in there so far).