http://www.stepmaniaonline.eu/ - Co-owned. We host a free server for people to play stepmania together, and have an active forum community. It recently went down unexpectedly, and this is a first for it to happen this long. Who knows, it might be gone forever *shrugs*

http://www.vocamania.net/ - a vocaloid based simfile community and forum with the focus of releasing packages (or songpacks) of songs to be played on stepmania. A simfile is the chart used to play a song on stepmania. I previously owned this site, whether I own it now or not is kinda less significant, I'm taking a vacation from it more than anything.

I'm an avid rhythm gamer wee~