users dont have any problem with the  betcoin.ag campaign. you can see that still some users are wearing betcoin's signature because the current round is still active. you should follow the reference links given by others in his profile to know why he got so much red stars. btw, this can be the last round of that campaign. to my knowledge, if users try to advertise it after this round ends then they will also get a red star for advertising a shady site.