It was my latest idea that triggered the thread. I thought it would be fun to have a type of prediction contest about the Bitcoin price at the time of the next halving. Members put 0.001 ( about £ 2,50 or $3.50) into a locked Bitcoin address, and the one who got closrst to the price, scooped the pool. It would have created some good speculation threads, which would have helped the forum, and if the price of Bitcoin did rocket up, then it could have provided a substantial prize.

The money tied up is negligible, and apart from the initial research, there is no work involved.