We can't really be creating accounts everywhere for minor donations. I support your sentiment, but the official PyPy bookkeeping has to be done in a proper way via the Software Freedom Conservancy, so going through all those services for a few $$$ is simply not worth it.
Why doubt the amount that can be received from Gratipay? What do you need to see to consider using it for PyPy funding? Would a promise of, say $500/week, be enough to make it worth a bother?
