This is one of the better "modifications" to Bitcoin I've seen suggested lately. It requires no fundamental change to the protocol or anything other than some labeling changes. The psychological barriers to using a currency where most transactions are for 0.00nnn are going to add up, and the satoshi as a unit is going to be too small and cumbersome as a word as well. Also, it puts us back in the situation we were in a few years ago... the popular denomination of this currency is equivalent to a fraction of a penny, with all the psychological advantages towards continued growth mirroring what we just witnessed. Time to buy a 10,000 bit pizza?
That said, I do like the reddit suggestion of throwing "credits" in there somewhere because this is the future.
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