From what I can tell p2pool sets the multi-recipient payouts directly in the block reward tx, so it isn't subject to any transaction fee there. I'm not sure why other pooling software would do anything different.


Well the simpler fix that we are already applying is to remove the insanely high transaction fees. That's ticket https://github.com/Flapmin/Flappy5/issues/1 and it doesn't require a hard fork like raising the block reward. Active users here have already edited their flappycoin.conf accordingly.