I would love an H1B program where membership was set by auction (500,000 seats where the price everyone pays is the #500,000 bid, that sort of thing) instead of by "need" or a lottery or any number of other things. Even better, have the fee be annual and count towards federal income tax. No ties to employer, no requirement to work for a company, no discrimination based upon country of origin...

You could probably lump quite a few visa programs together into that, actually.