Well pointed out - about the good press for peta, now when everybody looking how ghash.io is growing, and that a bigger miner like peta joining the p2pool could make even more miners use it.
+1
A lot of people want to help solve the "51% problem," but don't know how. /r/bitcoin is going crazy over this right now. If PETA was able to move to p2pool and get some positive press, a lot of people would move funds in to simply bring down the network share that central pools have. This could be a big selling point, even if we only moved a portion of the miners over.