(Part 1 of 2) http://www.thedailyshow.com/watch/tue-december-13-2011/exclu...
(Part 2 of 2) http://www.thedailyshow.com/watch/tue-december-13-2011/exclu...
Discussion of anonymity is in part 2 at 5m35s.
A) Require that all donations are anonymous
B) Hold donations for a minimum delay
C) Distribute donations randomly over a period of time
D) Allow donators to revoke their donations secretly during the distribution delay
Apparently, this was tried with judges in Florida and no one donated anything. It worked _too_ well.
Call me old-fashioned, but if the complaint was 'it put taxes up', I'd rather see a tax-funded than bribery-funded system.