Dabble.in - new social network site?

[hugegrowth]

I just signed up at Dabble and picked my username, if three people join through my link I get upgraded for the beta test. Join through my link and do the same - plus pick a cool username.

http://dabble.in/x5lv5

I don't know what the site does yet but you only need an email and pick a password to join, might as well get in early and get a good username.