[QUOTE=rudi_m;425841]So the solution is easy :)

mersenne.org could add a donation functionality where people could give 50$ per month which will be used by mersenne.org to buy and run a worker machine. The Donator will get the GHZ days of this machine to his account.[/QUOTE]

Wouldn't you much rather make things more fun for George, and donate a chicken in-kind?