Raising the H1B cap has everything to do with creating downward pressure on wages. There are plenty of tech workers, but not enough cheap ones. Lots of companies also want experts in specific technologies instead of getting a good generalist who can learn quickly. If you are in tech in the US and don't mind making less money for what you do keep supporting legislation for more H1B's. Just don't complain when you beco…
That's the single reason our industry can command high wages -- you can certainly hire overseas developers cheaper but it's hard to find the same kind of talent concentrations our tech centers have. Even though you need to pay way more to hire in the US (and remember, software is an industry where people are your big cost) companies still find it worthwhile to build things here.
For those of us who are US citizens, this is a bonanza. There is a huge, highly-compensated industry in our back yard. And we're already allowed to work anywhere we want in it, no years of paperwork needed. We're not even forced to move oceans away from our families or work in a second language.
The H1B/L1's etc that you would send home? Guess what -- they will be competing against you anyway, just sitting in a different country. There won't be any H1B rules requiring pay equity with US citizens, and many of those countries have lower costs overall. They will be providing more downward pressure on US wages, not less. Plus they won't even be paying US taxes any more.
The idea that by driving the world's top talent out of the country will mean that US programmers will be living like kings is a silly myth. All it would demonstrate is how mobile those jobs are. If you wanted to keep working in your field, maybe you'd have to become the emigrant.
But I know that ultimately I'm just wasting keystrokes here. The anti-H1B bias in our industry just seems to grow and grow. People think that Silicon Valley and similar places are some naturally occurring money geyser -- if only we just put a "natives-only" sign on it we'd keep it all for ourselves. (And it goes without saying that by "natives" they're perversely talking about people whose great-grandparents immigrated from Europe) I think the endgame is that the US tech industry will eventually die, and programming wages will mostly equalize with the third world. The tighter you grab it, the faster it runs through your fingers.
Personally if I ran immigration policy it would be completely the opposite -- if you're a high-achieving STEM graduate with a US company dying to hire you I would hand you a passport before you had the chance to change your mind. It's so much better for the US when smart people are benefiting our economy, not competing against it.