Interesting stuff. It makes me want to read the book :D
I think anonymity and privacy in our financial dealings is a good thing.
Criminals. What is a crime? In my country, it's a crime to voice an opinion that has not been cleansed of 'wrong speak'.
Money. For a long time, the control and wealth has favoured the greedy few. Decentralising money is something I look forward to. The government is far too nosey about our money and enjoys thieving what's ours (taxes every time you turn around). I look forward to the anonymous exchange of services and goods without the government and greedy rich bankers taking their massive cut.
Interesting post. Made me think. Thanks :)