I'll take your word for it! And - as ludicrous as 0.00075kl sounds (I prefer 750µl - it tastes better ) - this is a good thing. Individually, as BTC users, merchants, exchanges - we can choose the system that suits us. Right now. Some people use "Satoshi". Some people use µBTC. Some people use mBTC. Some people use BTC. And some people won't get out of bed for less than kBTC. All of this is possible right now. If my region/country uses 10000s instead of 1000s - that works too.

Put another way - whatever system we have, whatever system we adopt, it will confuse some people, delight others, and be irrelevant to still more. Given that there's a cost to change (time, resources, risk of confusion, etc) if we want to change the existing system we should be very clear about who will be affected, and in what ways. Too much of this discussion is based round "people" finding the current system confusing. It is not at all clear to me who these people are, and whether the benefits they'd gain would outweigh the detriments other people would face. Nor whether the immediate gains would remain in the longer term (as price changes).