if something like this went into effect (which I doubt it will) wouldn't it most likely be on the AGI > than 200k and wouldn'd their be some gross $$ cap. In your example the person with an AGI of 201k would pay an additional $30-40. Have you also considered how much that same person might save in health care premiums, deductibles (if he has a PPO which is what most people choose if they can afford it), etc...
Have you considered that with a public option that many small companies who cannot afford to offer health care will no longer be at a disadvantage in attracting good employees.
It was a hypothetical and we dont know if the amount will be on all income above 200k or how it will work.
The problem with a public plan is that millions and millions of people like their employer provided health care and are going to get dumped on the public plan because their employer wont be able to compete with other businesses who do the same. How is this good for people?
Additionally, a public plan will by definition lose money and the taxpayer is going to have to fund the shortfalls through more borrowoing or more taxing. Either way it stinks.
Think Medcaire, Medicaid, SS, all broke and near bust.