I don't know what you are talking about, I am getting great results on p2pool. I get around $40 a week on 400gh/s. I think that's pretty good. I got $40 only overnight.
I thought even with higher pool hash rate and less shares you still get the same overall because you get more frequent smaller payouts.
I'm talking about the difficulty getting a share. As I stated above, it's frustrating waiting almost a day for a share to show up, then watch it roll off without a block. Just because there were 7 blocks doesn't mean if I was here, I'd get anything.. all depends on those shares and luck.
M