Correct me if I'm wrong but aren't those people protesting in Spain protesting against government austerity measures? Because if I'm correct and they are first of all I have zero sympathy for them and 2nd of all I wouldn't want Bitcoin to get associated with socialists in anyway shape or form.
Because according to you, bitcoin pertain to libertarians? Sorry but you really don't have to be a libertarian to understand the usefulness of bitcoins. Technology is neutral and your little ideological beliefs aren't going to change a thing.