Yes, these are probably inflated. I should have clarified these are example figures. Note though the $150k I quoted is a factual figure - there are other jobs in IT besides developer for which H1Bs are hired too. For example, I had system administration or database administration in mind and the $150k I cited is what some H1Bs I know in this field earn in NY today, in telecom or finance. Interestingly, when one of my friend on H1B in Texas became a US citizen, he immediately got an offer with a $50k pay hike from another firm. Another thing to keep in mind is that most H1Bs in IT are contract workers. The outsourcing firm may charge $150K for their work, but the actual salary to the worker will be way less. So there is indeed often a big pay gap when you go through the actual convoluted way this system works.