Since there are only going to be 22 million Bitcoins, won't it be annoying for the masses to deal with decimals? That could be a legitimate negative to common people.
I see what you are saying.
Sell me a loaf of bread.
Okay, pay 0.00000001 please.
Huh?
........
try again
Sell me a loaf of bread.
Okay, pay one satoski please.