> But paper greenbacks don't play well with the internet. Bitcoins do.
This is simply false. The evidence is all around you.
Bitcoin is composed of two parts: the token and the protocol. The protocol is interesting and useful. It will be most probably integrated into existing currency systems. We are already seeing this type of experimentation with the Canadian MintChip.
The token system on the other hand will be remembered as an interesting digital phenomena the same way we now look back at beanie babies and tulipmania.