bulanula: Firstly, there's no obvious reason why it should do anything with price. People who want to cash out will cash out with or without gold coins offer. And I was only asking for possible demand - it does not mean I'll implement it second day, for various reason.
I still don't think that 30% of pool users will really use this payout method, because most of them don't realize how much cost of "single coin every week" will cost them.