It might be better if a note was added indicating that it came from somewhere else - attributing the source. That might cause some issues too, but at least it would be clearer.

There's a few other posters in this community but it's mostly me and it's mostly from Reddit. It doesn't seem like either of those are going to change in the near future. If the Reddit thing bothers or offends you I think the only recourse may be to block the community.