Just wanted to let you know that I moved to the github native issue trackers for all dumbo-related projects. The main one is the one for dumbo itself, which is available at:
http://github.com/klbostee/dumbo/issues
I also tried to change all the relevant links on the wiki and e.g. http://last.fm/dumbo accordingly.
Hopefully this will make it easier to file tickets, since apparently some people have had problems with the assembla issue trackers.
I'd also be happy to add others as repository collaborators by the way, if anyone wants to step up and help me out with reviewing and integrating contributions now and then.
Regards,
-Klaas