Thanks Obama for the Tax Credit

[True Federalist (진정한 연방 주의자)]

And you'll use less energy and have lower utility bills. Which was the entire point.

but I would have bought the Energy Star shingles even without the energy credit, so it didn't stimulate anything other than my bank account.  It would have made far greater sense for Obama to have included new construction, but limiting it to existing dwellings is really dumb.

So why didn't you buy them before the tax credit came to be?