Bamboo
After reading Tim's post about Bamboo yesterday, I downloaded and tried it out. I'm very impressed, as I usually am with Atlassian products. As a first impression, I think it's better than all the open source products, but not quite as good as Pulse. Bamboo has a nice UI, but Pulse has a lot more Ajax goodies that make it more usable (IMHO of course).
P.S. I think it's ironic that both Pulse and Bamboo build AppFuse 2.0 (Maven 2-based) just fine, but Continuum hasn't had a successful build yet.

