Daniel,
Indeed. I'm also guilty of not ready Greg's posting too well, which was councelling to not use an issue tracker. (Sorry Greg).Jira is alleged to be the best.
http://jira.attlassian.com for those that want to play with it.
The correct url is: http://jira.atlassian.com
Anyway, in use and even for commercial XP developments Jira has proven to be a good place to manage issues, bugs and even stories/features at least workflow. Granted paches might well go stale if there are too many a day.
- Paul
-- http://www.thoughtworks.com -> The art of heavy lifting. Home for many Agile practicing, Open Source activists...