This community is not super active in general, but a good amount of posts are mastodon posts where people do something which is usually not related to Proxmox other than their VM being on it. These usually come from mastodon etc, don't spark discussions and usually get downvoted, which the authors don't notice since mastodon doesn't show that.

There's no specific rule for that (it seems like this community doesn't have rules at all), but I find it mostly annoying and wanted to vibe check what other subscribers of this community think about it. Maybe a rule could be implemented and those removed for being off topic?

I'm perfectly fine with mastodon users posting to this community, don't get me wrong. I just don't like using this community handle like a hashtag for everything that's barely seen proxmox relevance.