I've been thinking about it. I doubt you can do both. But tbh the maths is not hard. Lets assume I play 2 10$ SNGs a day (about right - sometimes 3). Lets say 2.
Lets also pretend I don't play on weekends. $1 rake per game. $10 per week. $40 per month. x 25% = $10 per month rakeback (can't be arsed to work out 27% lol). Way better than a one off $25 deal for referral.

Plus i dabble in cash games, and play a bit more most weekends. Plus I',m now dabbling in $20 SNGs - think I'll do the rakeback thing!

Having a nightmare moving my funds about lol. PKR and PP are funded from 2 different credit cards. I can't transfer from PKR or PP to Netteller as I have to use the original cards. So I have to pay back to both cards, transfer to bank, then transfer to Neteller, paying comission. Ah well. Once i have Neteller funded I'm laughing.