To Jimbo: How about setting up a [[wikipedia:Support wikipedia]] page, with a PayPal link like the above site has? That's no advertisement, and the money (if any;) could go to a special account for the Nupedia foundation (coming up, right?).
Right. But, there's no pressing need for money at the present time, I think. But I think we will be set up soon so that people can donate to the nonprofit.
My thinking on this is that we can come up with several different proposals, and let people earmark the funds for whatever they most want to support. New hardware, advertising in academic-oriented publications, editor salaries, investment in the production of a paper version, whatever people find worthwhile.