Looking for Open Source Rails 2.0 apps

I'm looking for Open Source Rails 2.0 apps to use as "targets"
for a mechanized documentation system. The "winners" will be
used to demonstrate how snazzy my documentation system is, so
I'll be trying Really Hard to make things work well for them.

I may want to ask some questions about why things are done in
a particularly way, so projects that want to help in the docs
effort will get preferential treatment.


P.S. Because of the volume of mail on this list, please send
      a CC of your reply to my personal address.