The forum must create it's native token and distribute them to members based on their activities.
Tokens must be transferable among forum members but should not be listed on any exchange.
Although the ticker btt is already taken, we can have btf that stands for bitcointalk forum.
Any crypto project planning to run their airdrop or bounty campaign must buy these tokens first from forum. This will give forum another stream of revenue generation.
This will also prevent scam projects from running bounty and running away without paying.
This is a good idea if it can be done because the rate at which people are been scammed in bitcointalk forum is just too rampant am sure this will further regulate this community. And also I suggested this will not only for any one coming here for project advert it should equally affect any new registering member.
How would the bitcointalk token will help to stop people posting scam services or stop the overall scam ? This makes no sense.
Also there is a proper system of ranking up and we don't need a token for that purpose. Obviously we not going to give free tokens based on the activities and merits

When there is bitcointalk token in the forum to use as a gate way for any member to be eligible as a registered member, it will make the process of enrolling as a member more technical and when it become technical than it is now, it will be difficult for a member to carry out any illegal activities here with such account because of the technicality process and the token worth of the account because such account may be ban. And also users will be more careful not to loose their account to scammers due what the account cost them in opening alone. Forum rules will be strictly adhere by very users.