Help! Help! I'm rich and I keep getting tax cuts. Make it stop! Sorry folks, but I am far from the upper class that the left constantly harps about as receiving the benefits of tax cuts, yet my tax rate has been lower since the first tax cuts went into effect. The only reason why my tax payments are higher are due to proceeds from stock sales and the jump in housing prices (which the VA tax rate on that has been cut as well). So . . . I have lower tax rates yet the government is receiving more revenue from an improving tax base. Seems like the tax cuts work. Keep them/extend them.
I think the relationship you cite is a bit flawed. Due to inflation, government revenues will continue to increase; they haven't been going up as quickly as they did before the Bush tax cuts did. In addition, the fact that spending hasn't been cut has helped to prevent the economy from going totally down the drain; if you are willing to run a massive deficit, you can keep the economy going strong despite tax cuts, but in the long term the country will suffer for the debt, especially since so much of it is now owed to foreign citizens.
One can make arguments for the tax cuts on other grounds, but the supply side theory that tax cuts bring in more revenue for the government than they cost it has been fairly clearly debunked in my opinion.
It's somewhat akin to arguing that you'll make more money by working fewer hours, since this would give you more opportunity to search for a higher paying job (and not just more money per hour worked, but actually more total money).
Yes, everyone's taxes are lower than they were before Bush, but for the vast majority of people the benefit of those cuts hasn't come anywhere close to balancing out the negative effects.