@antron, rather than expand the few categories we have now, how about encouraging Lwt users to post on the forum, and then we can tag/categorise them as they come in? We have a couple of experimental categories for now, but the general advise has been to create them in response to traffic.
So you could create a pinned post about Lwt here, what sort of questions to ask, put a note in the Lwt README, and then when the questions come in we can create the appropriate categories. I’d like to do the same for Mirage as well, in the beginning.