This is the dumbest boondoggle from Congress and Bush II in a long time. First, any one person may or may not get a refund. (And it is not a tax refund, even though you have to file your taxes to get the "rebate".) Second, there's been so much publicity about it, but depending on whether you have kids or your income, you may not get much of a rebate. A lot of people are gonna been steamed when they get much less than the $600 that has been widely publicized. And finally, what the IRS is spending to publicize, process, and issue these rebates will cost almost as much as the value of the rebates...meaning the nationla debt will just go up that much more.
But that's not what you asked. I don't think I'll be getting much, based on my income and not having kids. And I think most people will be putting what they do get towards existing debt, versus going out and "stimulating the economy". So what will I be doing with my check? It will probably get lost in the shuffle of the normal rounds of grabbing a meal while out and about, buying the routine staples at Target/Costco, etc. Hardly the "economic stimulus" our "leaders" envisioned.
I suspect you were hoping to start a cheerier discussion than this, and I won't criticize those who have more exciting plans for their refunds.