OBS is actually already well underway, and a good chunk of the work for Fremantle (using SB2) has been done, but still needs some love. We also still need help with documenting (one volunteer so far) and testing (couple of those). Also, if others have experience in OBS config/migration, as noted there are still issues with Diablo, Chinook, and the like, which could use work.

There are meetings every Monday on IRC (FreeNode, #maemo-meeting @15:00UTC). The OBS wiki page has details and minutes of past meetings, as well as full logs for those that want to join in and/or see where things are.