Some days ago, the Catalan Integral Cooperative (CIC)* has became one of the first
social organizations of the iberian peninsula in accepting cryptocurrencies: bitcoin, litecoin and freicoin.
You can access at this link:
https://cooperativa.cat/en/donations/This is only our first step in our accepting process for Bitcoin and other cryptos. We are planning
to open a marketplace at the beginnings of next year in order to lets our 1700 members to sell goods and services with differents currencies.
CIC promote firstly the social currencies
https://cooperativa.cat/en/economic-system/social-currency-2/and will continue doing it but see the cryptocurrencies as a good tool to leave fiat money and the traditional banking system.
* An Integral Cooperative is a tool to create a grassroots counterpower departing from self-management, self-organization and direct democracy, and one that would help overcome the actual state of dependency on the structures of the system, towards a scenario of liberty full awareness, free of authority, and in which everyone could flourish under equal conditions and opportunities.
More info:
http://www.cooperativa.cat/en