I have a few little projects I enjoy working on at times:
When Will I Be Sober?
MarketPress Grid plugin
Go download it here, or check out some of the other amazing WPMU-DEV plugins…
All the WordPress hiakus
A php based gift list, not fully functioning yet, but will be awesome when it arrives. Allows you to have one place, where you select your gifts from everywhere. As in, an item on Argos, one from Tiffany’s, one from John Lewis, one from an offline catalogue, and “Some bed sheets, surprise me”. Is php based, and when I get round to it, a WordPress plugin.