Ponzi master, what do you think of this:
Have a ponzi that runs for only 5 minutes (probably have to do DOGE), but make it so each time a new entry is received, the clock gets reset to 5:00 so the game only ends once there hasn't been any submissions for more than 5 minutes.
We are working on something like that. Hopefully soon it will be ready. I am sure you will like it!