I agree that rich people like me should not get incentives for buying a car I'd buy anyway. Also, tax breaks are a terrible way to promote policy because it's virtually impossible to assess their cost:benefit. I'd rather see the incentive money used to fund basic research, especially in battery technology, with the resultant patents going into the public domain. I do think the loan to Tesla was a much better use of money than the tax credit. Will Tesla sell more Model S because of the tax credit? Yes. But how many more? That's impossible to know. I'd expect not a lot more. And right now, when it matters most, the bottleneck is production, not demand. And if demand is not an issue, then tax breaks for buyers accomplish nothing at all. We all like to get free money. But for the first critical year of the Model S, the tax break will not increase by even one car the number of cars sold.