I like the idea of 200% reward for the last participant. Helps the ponzi keep going.
That would help a lot to do it for the last 3 depositors
Or 200% for last and 120% for the other 2
I'll make a deal with you guys - for this round only.
If the total round balance is greater than 50
BTC I'll payout 200% on the last 3 deposits
If the total round balance is greater than 100
BTC I'll payout 200% on the last 5 deposits.
This is obviously for this round only as it could potentially use all my spare coins lol - but hopefully it kick starts PonziCoin again

It's now up to you guys - spread the word! Tell your friends, tell your enemies, just make sure you're the last player to deposit!!!