bodyweightfitness - it was a great community, but I don’t know if it is a great fit here. The community was really supportive of people working on their form for movements and offered great critique without being mean, so that would fit, but it is very fitness focussed and I don’t know if that is a good fit.

keto/carnivore/zerocarb/ketoscience - this was a set of communities all centered around the dissemination of information on very low carb eating, low enough to ensure ketosis rather than glucosis for energy. It is interesting to look at the resources they had and what sorts of problems you could solve by searching, but without that long term backlog of other people’s problems it would be hard to start up again. Maybe also a single community rather than 4 or more, but I don’t know.