From the WSJ:
Even individuals staring down the barrel of Mr. Obama's tax increases should not wish for an economic recession to give them a reprieve. The relevant point is that it was early last year, when the "Bush economy" was still humming, that Senator Obama first proposed pushing taxes sharply upward on "the wealthy," while giving what he calls "tax cuts" (actually they are credits, not rate reductions) to "the middle class."
At the time, Mr. Obama was the long shot in the Democratic Presidential sweepstakes, and it made some political sense to reassure the party's intensely liberal primary voters with class-war boilerplate on taxes.
Under ObamaTax 1.0, he would have repealed all the Bush tax cuts, lifted the cap on wages subject to the payroll tax, put the top marginal rate up to 39.8% and raised the rate on capital gains and dividends to at least 25% from 15% now. The official campaign line was that tax rates really don't matter to economic growth.
Summer arrived, the Clinton challenge was history and with the general election ahead came ObamaTax 2.0. It posited that the top rate on capital gains now would be 20%, described on this page August 14 by economic advisers Jason Furman and Austan Goolsbee as "almost a third lower than the rate President Reagan set in 1986." This was progress.
Now with the big vote less than 60 days off and John McCain pounding him as a tax-raiser and pulling ahead in some polls, the Democratic nominee has decided to release ObamaTax 3.0, the most interesting upgrade so far. If the economy is still weak in January, a President Obama might defer all of the planned increases.