stomachgrowls: I don't think they are scam they are legitimate casino but maybe they may just doing this for the sake of publicity or advertisement.

Are you part of the Earnbet team? I think instead of creating newbies accounts and opening topics promoting it I think you should create a good advertisement in a right way probably competitions, promotions or maybe signature campaign this kind of promoting attempt and using multiple newbie links wouldn't get you good publicity but maybe the opposite.