I don think ppl from US are donkeys. i am not from USA but there is a reason why u feel like there are a lot of donkeys. There are a lot of ppl in USA and usualy most of the ppl on poker servers are donkeys so the big percentage is from USA. Plus lots of ppl from USA afford to deposit 100 $ to play poker.
Most of the ppl from eastern Europe, Asia, Africa that play poker are usualy players that made their bankrolls from freerolls
so they know some poker. I am from Romania so i know what I am saying. I can afford to deposit 2-3k to play poker but i won't do it. I am an engineer that learned and worked a lot in his life for his money and always i said that if u cannot make your bankrool from zero to 1k u cannot make it from 100$ to 1k. And there are a lot of ppl like me. By the way. Negreanu is romanian.