Microsoft should create and launch a Reddit clone, keep the API completely open for client developers (but not data miners), pay top Reddit moderators to move their communities over, and use the project’s data for continuously training their own AI models.
@gruber
Neat idea to consider. Unworkable in practice of course. Communities don't transplant.
@jannem My Twitter community transplanted here.

@gruber May be easier when the community is following you, specifically.

Reddit communities are less focused. There's not one specific thing that defines them. If you tried moving, say, r/coffee or r/japanlife somewhere else you may or may not create a live, functioning community there. But it won't be the same community, or anything very close to it.