There is always Flattr, in which you can now fund with Bitcoin ?
Just found out totally randomly this:
https://github.com/ins-pirat-ion/bitcoin_monthly_contributeUnfortunately I have zero experience with ruby, so I don't know if I can make this run.
Yes I use flattr, but since I among others flattr Bitcoin people, they probably want it in Bitcoin and that makes the most sense.
Flattr allows you to fund your account with Bitcoin. Though creators can only get "fake money" and not Bitcoins, so flattr needs to do something about this. Let the creators get Bitcoins.