A pet project of mine, Trackplace (www.trackplace.com) has just
launched. The site is an experiement in tracking things, and posibly
tracking progress towards a future goal.
Of interest to developers on this list might be the bug tracker linked
to from the home page. I personally use it to track bugs and
improvement ideas for Trackplace and other projects. You can also use
TP to track health related items, workouts, and pretty much anything
else. So if this tickles your fancy check out out and send feedback.