Taxcutfacts.org actually leads to http://taxcut.barackobama.com/, which is part of the Barack Obama's campaing website. The point is to show how Obama tax cut could benefit many Americans.
The tax calculator at Taxcutfacts.org shows just that.
"Barack Obama and Joe Biden will cut taxes for 95% of working families, and provide at least three times as much tax relief for middle class families as John McCain and Sarah Palin. The Obama/Biden plan provides $1,000 of tax relief for workers and new tax benefits to help families pay for college, childcare and save for retirement."
Taxcutfacts.org also quotes various types of news sources explaining what the media has been saying about the Obama Tax Cut plan.
"Obama is not proposing to raise taxes for most Americans. To the contrary, he would triple the earned-income tax credit for low-wage earners, increasing work incentives at the bottom. He would cut taxes on people in the middle -- indeed, he would do so more aggressively than McCain would." [Sebatian Mallaby, Washington Post, 9/8/08]
Rea Hederman Jr., a senior policy analyst at the conservative Heritage Foundation "said the middle class would likely pay less under Mr. Obama's plan than Mr. McCain's." [NY Sun, 8/15/08]
Obama’s tax calculator is “a very simple gadget that’s the most useful thing I’ve seen on any political website in a while.” [Forbes.com, 10/08]
Tax Calculator
I came on to do as the ad suggests and calculate the tax cut for each candidate, but the calculator is impossible to find on this website.