abolishing cash/banknotes?

[Daniel Pocock]

On 28/01/14 21:37, Florian Weimer wrote:
> * Daniel Pocock:
> 
>> That, too, is what I commented - getting more people to pay by
>> electronic means (making cash/anonymity appear shameful) seems to be
>> the objective
> 
> Cash is already heavily regulated, at least in countries with a stable
> economy.
> 
> What has this to do with free software, by the way?
> 

How much of the software used for those electronic
currency/banking/payment transactions is free?