If you look at the history of coins in the US, the current series are overplayed, tired, and need to be stopped. Before the current peny, there were indiands, flying eagles, and numerous large cents. 100 years of lincoln = stop the montony. The same can be said for nickles, dimes, and quarters. All of these coins should be redone. What about our other early american heroes? John Adams? George Mason? Patrick Henry? Do they not deserve some recognition as well? And I could argue more fervently that US coins should not bear the faces of men. For the majority of our history, Lady Liberty has adorned our coins in many various shapes and forms. BRING HER BACK!
As for my least favorite coin, the current dime is lame, the current penny is lame, the current qauarter is lame, and the current nickle is lame. Variety is the spice of life, lets revamp the coins, and not with something lame like a series of states.
Maybe we need a law to regulate coinage in a proper manner. Every 20 years, all coins shall be changed, and aside from rare and occasional commemoratives, they shall be the same design for 20 years. Lets put Lady Liberty back on most of them, if not all of them.
Sorry if I rambled, just my feelings.
Anthony