I don't think I have ever done a "like". If there has been a good model posted or
comment made, I may add a post, but often feel as though other comments are unnecessary given what has gone before. I don't pay attention to "community ranking"??; that is set by the quality of models and comments seen in the posts.
I probably comment too much and add no content, but that is not because I was even
aware of some status symbol, about which I could not care less. I am with Chris above. Uh, Facebook has always sounded like something I'd avoid like the plague.