I sent this question directly to @Waindigo because I wasn't sure where to post, since I haven't purchased Xenforo and don't have access to all the forums. Jon was kind enough to point me to the correct location to ask this question, so here is the question I asked and Jon's response, minus some omitted stuff. My reply back to Jon... I am interested, but I personally don't have any experience with Xenforo and wouldn't be able to do the coding myself, although I've done my share of phpBB and WordPress hacking. I am interested to know if the social forums could very easily be modified to have child nodes, or if it would be a rather difficult change to make. For example, is it as easy as giving the user an option that is not currently available, or would it require completely re-engineering how the social forums are stored? I guess it hinges on whether the social forums, which are not stored as nodes, inherit their functionality from nodes or are just a facsimile.