I've met some really good friends through this site. Dismissing everyone's opinions because you don't see their face regularly seems kinda goofy, but hey, you do you, I guess.
Seems pretty easy to tell, doesn't it? They conspicuously don't "like" your posts and "like" all the others around it. They exercise passive aggression in relatively close proximity to when you post (but not to you). Etc.
