Distributed computing: I love it. I must take this opportunity to show off my stats (boincstats is quite bugged, mind you).
You should do it too; it's easy. You don't need all that CPU time for LOLcats and facebook anyways.
If you're into circuit diagrams, you might enjoy my CircuitLab.com profile, which shows and lets you play with all the public circuits I've drawn while working on various projects.
If you're more of the programming type, you may be interested in my github profile.