RC3 payment system was live for 1.5 month and was working 95% good all the time - and beside some
If we can somehow create a model where miners (PoW) and masternodes (PoSVC) mine independently from eachother, we will even have a solution for further payments for "DarkTor" relays and exit nodes. The current approach (divide PoW reward) seems not flexible enough to achieve this.
I had a similar notion earlier that I posted on BCT:
One possible solution that occurs to me would be a slight change to the X11 algo to go with the update for the rest of us, but that's a big undertaking. Or maybe it isn't, I don't know? If the algo changes then pools/p2pool would have to update for their mined blocks to be considered valid by the network, and the algo itself could include a MN fee check... but at this point I am speculating way above my pay grade...