The website invites all levels of financial support (http://wheelquestions.org/blog/donate.html) and alludes to a forthcoming book. Doesn't PostSecret have a similar publishing program, based on harvesting the work of unremunerated volunteers?
Incidentally, you can witness the oracle at work here: http://www.youtube.com/watch?v=WjCZhLNfeM8.
Last chance to send me your dollar!
Incidentally, you can witness the oracle at work here: http://www.youtube.com/watch?v=WjCZhLNfeM8.