

IMO, yes. I think it would make people more, rather than less, inclined to comment on a cross-post made in a smaller communities, since then their comment would be more visible.
The main concern I can see being raised is potentially leading to brigading? I’m not sure if that’s much of an issue on Lemmy and I would assume being able to de-federate would mitigate that substantially.
Only if you have a sign posted, reading “All ye who enter here forfeit thine selves – body, mind, spirit, and soul – to the owner of these lands, until such time as ye leave or are slain,” with the sign carved from stone by hand, with a willowbark dagger, blessed under the light of a blood moon, approximately eight feet tall, flanked by two shrubberies – that look nice and are not too expensive – and visible to all who enter, lit eternal by the captured light of the new moon.