for "Bitcointalk" we do not have a wager and additional requirements
Glad to see this has been resolved quickly.
But if there will be no requirements for withdrawals, and since there is no way for you to be completely sure that whoever redeems the "bitcointalk" code is indeed a bitcointalk user, don't you think this will open the door for abusers?
Yap it is a widely opened door for abusers but I believe the site is ready to prevent it before they release the promo code. They should have a system to detect abusers who are trying to make money for free without any risk. The system can be something like IP detector although it can still be abused by the use of VPN but at least it is reducing the abuse attempts a bit.