I was just curious: if you replace 3 H1B's. That is 3x60000=180000. Assume you work for 80000. Their would be 100k savings for the company by hiring you. So is it the age thing, or what? I'm working in a similar field and get older.
I had beaten the job well enough into submission that less skilled people could handle it - I count that as a success.
We're still on good terms and the old boss wants me to do the voice over on web demos.
Since no one seems to want to hire a fat old grumpy greyhair, I'm starting my own damm company, with one of my old bosses (it's his fourth start-up).
Start working on your Plan B now...