I'll confess now that my knowledge of programming is limited at best. But does anyone know if it's possible for users to ignore posts and comments from other users? There could be a button placed on each users profile, and when a person clicks it, the offending user's contributions would be hidden from view for that one person (provided they're logged in).
The concept seems simple enough, but like I said, I'm no programmer, so it may be difficult to code. But I could really use a plugin for this, and I think it would be quite popular.