Famitracker 4 Life
I upload music I finish to my soundcloud and youtube channel, lately it's been extended/polished up versions of OHCs I've done at thasauce:
Thasauce OHCs being the one hosted every thursday here:
I am working on NSFPlay Synthesia, which is a hack for rainwarrior's excellent NSFPlay 2.3 which displays a Synthesia-like scrolling note data visualizer in place of the keyboard visualizer:
I also like rhythm games and roguelikes, speedruns and TASes (though I don't do them myself), maths, science and puzzly/logic things.