This girl i am not friend with posted some duckface/ass picture on her facebook.

Eventually, this picture went on another facebook page dedicated to make fun of these internet whores.

People commented, me too.

Personally i commented without anything harmful, i just typed "what...?"

Others went more aggressive in terms.

Anyway, she contacted one by one via private facebook message, me included, all the guys that commented under her picture, claiming she will sue.

The admin of the facebook page where this all happened just closed the page, so the post and all its comments are nowhere to be found.

What can she actually do? I just ignored her but i confess to you i am scared by what these people could do.

Any expert on the matter that can clarify this situation and what's possible and what not?