Where have you been dude? You are full member user but you didn't know what cryptotalk.org is. Simply, if there are some user who use same signature then you should know that is the project who promote its platform on this forum. You have to know, cryptotalk.org is yobit exchange's forum, they have signature campaign such as bitcointalk.org but you have to make a thausand of post as requirement to get paid. You can check directly and read some thread there. But I myself didn't want to do it, I think bitcointalk is more useful rather the yobit forum.