Hmm I'll have to stay tuned for this one. There have been many coins in the past few years that seemed legit, but turned out to be nothing but a novelty...obviously we will go to this just like the Euro. I'm certain that Pres. O will be the one to facilitate it. It will come whether we like it or not.
Yep,...Short of swearing an oath to someone in order to be able to buy & sell, accompanied by some sort of mark, these changes are not a HUGE deal.