While it is a big incentive for sure, I wouldn't be so quick to dismissive it as the main incentive. A lot of the people who are "indentured servants" (as the people here like to say) are not really the kind of people who would "jump ship". In fact, the selection process is already such that only the really pliant ones are sent to the US.

Which makes me doubt whether this step would make any difference to the problem of H1B abuse. However, it would make a HUGE difference for those who are not abusing the system.

Disclosure: I'm on an H1B visa. Of course I want it to be easier to change employer. Who doesn't? Its like a fundamental right.

> In fact, the selection process is already such that only the really pliant ones are sent to the US. Indian working in India. Can second that. I used to work for the Big Blue in India, it's the yes-guys that got the visa processing approval from managers.

The purpose of the H1B is to allow companies to fill a need the labor market cannot supply. It does not exist for the benefit of the worker. It makes no sense to make these portable.

As a person on H1B I can say that the lock-in is the most frustrating part. I can easily change jobs but I cannot create apps for mobile devices or monetize my website.