Leading gay blogger John Aravosis, writing today at his Americablog about White House spokesman Robert Gibbs attacking inside the beltway progressive critics of Barack Obama, like Aravosis, let slip that he performed surreptitious "dirty work" for Obama at the behest of his 2008 presidential campaign:Joe and I are upset with Obama, and we, for example, raised nearly $43,000 for the man, According to the White House, our money now doesn't count. Great, would they like to give it back? I for one, would love the $1000 back that I personally donated to the Obama campaign. Joe gave even more. I...