There is an interesting project going on over at a Posterous site named Richard Smith. Posterous is a blogging site, you can check it out too. Anyway, the Dollar ReDesign Project proposes different designs to the current US dollar. What will it look like, what kind of functionality will it have?
Very interesting design work going on there. Frankly, I think there won’t be any paper money. We’ll primarily be spending virtual bucks, and like Back to the Future, we’ll thumb a few hundred bucks to save the clock tower.