- Despite appearances, TG has almost no integration with MochiKit. We support returning JSON and have a MochiKit widget. That's it. There are others packaged the same way in the Cogbin. With TW, Pylons will have more or less the same support.
- The current plan is to break up TurboGears into pieces and WSGI-fy it using CP3's WSGI mechanisms. At that point I'm expecting it to look pretty much like Pylons but with CherryPy instead of Paste.
I'm amenable to merging the two projects. It'd be much simpler for marketing.
Of course, that's easy for me to say because I have little personal investement in the TG codebase (some work on widgets before Alberto and Michelle took over). I haven't suggested it because I really don't have a good plan for how it would happen. The documentation work for me won't change significantly in either case.