FYI: CareTracker from LinuxCare

[David Ascher]

Looks like a bug-tracking system layered on top of jitterbug (they say
it's 'highly optimized'. Available as Open Source, and they host instances
for open source projects.

HTTP://www.linuxcare.com/developer/caretracker.html/001a63df96778889

and

HTTP://www.linuxcare.com/developer/opensource_projects.html/001a63df96778889

(absolutely no endorsment on my part, but I have to say I've been waiting
for someone to offer this service for a while, and their system seems very
responsive).

--david