This is almost exactly how Wikimedia accepts Bitcoin payments, behind an "other" link, with credit card and paypal being shown as the only two options if you cl

This is almost exactly how Wikimedia accepts Bitcoin payments, behind an "other" link, with credit card and paypal being shown as the only two options if you click on "donate". In fact, it's kind of hard to find all of their payment options. The "other" button actually is called "problems with donating?"