Except that Google's forums don't help when Google locked five figures from you on a spiky day, continues to accept money with no way to withdraw, provides no telephone support, and offers only an (apparently overloaded) email support. (Eventually I got my account unlocked and funds released... six months later.)

Coincidentally, I've never had such a problem with Paypal. (My gripes with them generally revolve around the glacially slow history search.)