I like paper money. I like to feel the buying power in my hands :p Bitcoin makes me feel like a robot. I am not saying paper money is better tho.
I think so, and we should accept the fact that it also has its limitation, in simple transaction like buyinh ice cream, are you going to use bitcoin? Paper money has its own contribution to the society it shortened the time of transaction and I think it will be used whether we like or not, it also symbolizes the identity of each country so why they are going to change it?