Questions and Answers, Tips'n'Tricks: Bongo FAQ
Rhino3D.tv The Bongo videos can be found in the section “Videos For:” and then “Bongo 3D”.
The Bongo Newsgroup is the best place to post questions, comments and suggestions related to Bongo. The development team are there pretty much all the time, so you should get stuff answered quickly!
Stuff added directly to the Wiki - note that this isn't really recommended. You should probably use the newsgroup for this kind of stuff….