We've decided informally that we'll delete profane comments on our Facebook page, but we haven't figured out what, if anything, to do about alumni using the page for self-promotion:
This alumnus has been adding a comment promoting his stand-up comedy to almost everything we post. We were hoping the community would take care of it, but not so far. In general, I want to err on the side of not deleting comments, so we've let them stand. (And really, you'd expect his comments to be funnier, so it's not like it's particularly effective self-promotion.) But—ahs anyone else encountered a similar situation? Any thoughts on when self-promotion turns into unpaid advertising?