Wow, that’s a really nice showcase of how flexible Discourse can be, how much of it is completely custom code and how much is just clever use of existing plugins? I recognize at least a couple
It depends, if you are running instances on different servers the subfolder proxying setup is extremely onerous technically and will lead to lots of long term support problems in our experience. If you have them on the same server it is less so, but this is basically impossible for paid hosting.
Well, our Amazon Cloud expert worked his black magick to make everything work. He came out bloodied and mumbling in his sleep about proxy passes… but he pulled through.
So far, the only issues I have seen is system private message adding links that are href="/my/preferences/profile" and bring to 404s because it forwards the user to https://www.robotshop.com/my/preferences/profile instead of https://www.robotshop.com/community/my/preferences/profile.