yeah, at this point i don't think sig posting will continue very long.. i still have no idea how they can send up to 2 btc to a person per month. maybe they just want to grow in market share until bitcoin is really legitimate, and then that's where they'll make all their money?
2BTC means 2000posts for a Sr Member and the banner visible on all past posts for this member so it means hundreds of thousands of views of the banner, there is probably only 2-4 members that get 1BTC or more per month
Most members that participate in a sig program post 50-300 and gamble it away on PD, they end up redepositing during the month and grow PD's bankroll and business
PD is known, liked and trusted because of the sig campaign and they know it, it is a way of giving back to the community@players and establish trust and positive image which is utterly important for a casino and very lucrative