I'm Polish and I don't think anyone cares about going to US and staying for work anymore. It was incredibly tempting right after the fall of soviet union and LOTS of people overstayed their tourist visas, but nowadays? The standard of living in the US is nearly identical, the pay is not that much better unless you are looking for highly qualified positions(and if that's the case, why the hell would you overstay a tourist visa), if you get caught you get deported, if you fall ill you have to pay for medical treatment. The flights are expensive.
If any young Poles look for work abroad it's much easier to go to Germany, France, Spain or UK. Even unskilled work is paid much better than in Poland, medical treatment is free everywhere, we can work legally everywhere, wherever we work it gives us right to national pension from that country after we retire, getting to any of those countries is easy and hassle free.
Seriously, I don't understand why any Pole would like to get a tourist visa to US and then stay and work, it's just not worth it.
On the other hand, I wish Poland was part of the VWP, because then I could go and actually visit US as a tourist without having to spend a whole day at a consulate trying to get a visa.