Been loving Feepodpay all this time and never suggested the ONE THING that would make it better:
⇒ Add a "donation" feature that would let people donate to our site using graduated donation options: $5, $15, $25, $50, Other. (This is all the rage if you have been making political contributions to progressive candidates, which I hope you have.)
As a non-profit, we regularly ask our premium members for "over and above" donations. Would love to be able to create a limited-time campaign which asked for an "over and above" donation and let the donor tag it "in honor of" or "in memory of" ...and have that info stream to a page or homepage donor wall.
Of course, StackPay would get its vigorish from the transaction.