As far as the personal stuff goes, this site is the home of my blog and not all that much else.
I am one of many developers of the multi-platform vaguely-Rock Band-like rhythm game, FoFiX (Frets on Fire X), a fork of Frets on Fire. The FoFiX project has its own subforum on the Frets on Fire Fan Forum. (Disclosure: I am a moderator on that forum.) We also have an official FoFiX development IRC channel - come on in!
I am also helping the Performous project with Windows compatibility.
Looking for the jstump.com software projects? See the project overview page, where there is a list of projects and an overview of the resources set up for them.
There is some server information if you're interested in it.