StumbleUpon brought me to a page of proposed redesigns for American currency.  I thought a couple of them were worth sharing here:

• For those who refuse to understand the simplest of Latin mottoes, let's be clear that we're "One Nation from Many People":
  
  
• Here's rich irony -- Lincoln with the Fourth Amendment (I do like the idea of having the Bill of Rights on something so commonly handled as money though.  It would still be a fiat currency, but at least people might be a little more familiar with their rights):
  
  
• Appropriately frivolous -- "It's, like, totally a Federal Reserve Note, OMG":