a) It will keep me blogging, even in small amounts when I'm very busy or stressed (i.e. now).
b) I absolutely love video game music, and Chiptunes will let me share cool tracks that've been stuck in my head lately. Hopefully these tunes will find a warm place within your skulls as well!
Here's a cool melody that I've been humming for the last week and a half. Mad Forest, from Castlevania III: Dracula's Curse (NES).
Enjoy the tune, and keep gaming!