posts should remain open for payouts in perpetuity
One of the problems with this, is the power down period needs to be longer than the potential payout window, otherwise users could keep powering down their SP, powering it up into a new account, and revoting the same content over and over to siphon rewards.
The first thing that came to mind when I read your response is: You have to think like a crook to beat the crook. LOL
Doing something like that would never have crossed my mind. I guess I need to hang out with you more my sullied friend. hahaha
LOL!