another idea:
0.00000099 = 99 bitcents
0.00000100 = 1 bitnote
0.90000000 = 900,000.00 ( nine hundred thousand bitnotes )
0.01 BTC = 10,000.00 ( ten thousand bitnotes )
i dont think you are getting the point. there is no need to reinvent the wheel and come up with (random?) denominations. we should use the kilo, mega, giga system because people can already easily relate to that