Signup bonuses always benefit the house, you're always going to eventually lose, thus giving them your money and their money back.
thats not true, there are some people who benefit from it as they manage to complete the huge rollover and withdraw big money, of course there are not a lot of them but still its possible
90% of the people going to loose that money hence it is most of the time benefit to the house. User will loose his/her money + signup bonus
I'd say 90% is too low, I think it should be around or even more than 95%. When the chance of people can complete the rollover requirement is 10%, I'm sure there will be no more sites offering such kind of bonuses because it is not good for the sites.
My estimation is also over 95%, AFAIK, I never heard anyone who completed and profited from 1btc bonus plus 1 btc deposit, very easy to bust 2btc before completing high rollover, a few lucky guys can get 1.X btc in the end, super lucky guys may get many coins profits, but only few.
At
flutterclub.com we offer similar rules to other casinos (35x wager requirement). This is to avoid players trying to gain a competitive edge through multiple accounts. What
flutterclub.com does offer specifically to bitcointalk.org forum readers, that have junior member status and above, is an additional 100% Deposit Bonus (for a limited time only). Once the first bonus has been lost simply send me a PM with your username/email address with the promo code: TALK 100% and we will issue a further 100% bonus.
See
http://www.flutterclub.com/promotion1 for more details about the Initial Deposit Bonus
