> You seem to be agreeing that this would be a fine system with those caveats.

I'm not advocating anything in particular. I'm only pointing out some potentially serious issues with the proposed system.

Sure, primary residence could be excluded. But that doesn't change anything about what I said, except perhaps blunt the initial impact on the middle class.

> The government, as soon as practical, can auction the stock it receives. Thus identifying its value and releasing the funds.

Perhaps that could be part of the tax law. I doubt it would stay that way... once the government can own stocks and portions of real estate, I'm sure it will seek to incrementally increase its benefit from doing so. I shudder to imagine politician-beaurocrats as the most powerful hedge fund managers of tomorrow.