Agreed. Jay, that the talent pool of "good players" may be deeper than Europe and Asia, but we don't have our fair share of the world's 100 best players.
As for the choice of America's best to skip events on foregin soil, I'm not sure motivation has anything to do with it. The economics don't add up for them. To break even, they typically need a top 10 finish and given how strong the fields are these days, that's what we call here in Ameirca "bad action" for all but the superelite. The Europeans not only get government assistance, but they also have a well established pro pool tour called the Europour from which they can make a few euros. That is why there is so much urgency to grow the number of elite pro pool events here in America, and, similarly, why I found the timing of the ABP boycott, which could possibly wipe the US Open from the face of the earth, surprising.
This is not true for most of the European country. From what I know it is only the case in the Netherlands where the pool federation has subventions from the governement.
As you said the Eurotour is without a doubt the best vector of pool in Europe. It also provides an official ranking wich is use for the EPBF spots in WPA events.