xenForo comes a lot closer to what I need to have in a Forums module on one of my commercial sits. The biggest obstacle for all I've considered, is that it needs to be able to handle, in addition to a handful of general forums, at least 30,000 town forums, browsable by state, and having about six forums per town. Let's try a diagram: General Forums -stuff -more stuff -even more stuff Location Forums -Alaska ---Fairbanks ------Town stuff ------more Town stuff ------even more Town stuff ------yep, more Town stuff ---Nome ------Town stuff ------more Town stuff ------even more Town stuff ------yep, more Town stuff etc So, this is taxing most forum packages. Can xenForo be modified to do this? I save the user data integration into other software question for after this thread.