Would like to add
http://www.wolf-pac.com/

To the list. It's about getting money out of American politics.
While I'd prefer to torture politicians to a slow death the way they've contributed to the slow death of millions of others in the name of 'politics', getting money out of the way is a step in the right direction and would help to give Digital Currencies a chance to avoid repressive regulation from Bankers and big corporations.
The head of the organisation's also a Zeit & Digital currency skeptic, not sure if that's a good or bad reason for us to support it.