Most Americans don't understand the concept of metric prefixes
Then they better start using their brain and learn that.
Or stop using bitcoin because if they can't understand what milli or micro means, they clearly are unable to understand how to use bitcoins
Exactly, this is why US is going downhill (if it is) and they do use metric in some examples.
mBTC
uBTC
nBTC
is the way this is going.
but I think by then, we may be using LTC/TRC for daily transaction BTC for the big stuff/golde 2.0 reserve of BTC
or BTC client/BC will have forked to allow much faster transaction