I have found this forum few days ago
https://cryptoparlor.comThe forum uses the currency bits, where one bit is equal to one millionth of a Bitcoin, more commonly known as 100 satoshis.
The payouts for our forum are as follows:
New Post: 10 bits
New Thread: 50 bits
New Poll: 20 bits
New Registration: 500 bits
Per thread reply on your thread: 5 bits
Per Referral: 100 bits
To claim your bits, you must have your bitcoin address filled out on your profile. The first payout will be on July 31st, so please ensure you will have access to your address at the given time.
I've got 50000 satoshi for sign up, and rewarding system is very good. What do you think?