Polonia / Social Network sites for Polish People who live abroad [5]

Hello,

my name is Krzysiek and im seeking for Social Network webpages for Polish people (Polonia) who live abroad. I know that there is about 2 or 3 websites like that. On of them its polskiswiat.com which got right now about 2 milions reg users from all over the world.

The second which i know its nasa-klasa.pl or someting like that.
Please if you know any webpages like that please send me an priv message.

Thank you, best regards