Hi!

> - What are people's thoughts about new payment processing solutions? We've
> gotten some notices from gratipay that they've fixed their issues, but that
> we'll have to re-apply as a "team". We *could* roll our own stripe system,
> but in my experience using stripe to charge credit cards is easy, but
> properly managing recurring payments is not that easy. I personally would
> prefer to continue to allow a third-party to do that work.

Why not use Flattr?

It allows both single donations (one click on a button) and subscription
(double click on a button).

http://flattr.com/

Founded by one of PirateBay people.

You could also ask FSF for source to their donation page. They really
have everything:

https://my.fsf.org/donate