I meant the Americans I'd met in America, bigmalc. I won't clutter up the thread by listing the random acts of kindness and courtesy towards a stranger (me) I've seen, but there have been plenty.
As for their political system, it's certainly built on huge corporate contributions that come pretty close to buying politicians; but the British system is heading that way too. (Bernie Ecclestone... peerages for cash.)
But I can't think of a foolproof alternative. When these open donations are banned, they're usually just transformed into illegal, under-the-counter handouts - same thing, only less transparency; and I'm not sure this is an improvement. I think that's a problem in many countries, not just America. When I think of a solution, I hope to get unimaginably rich by licensing it everywhere...