Unless someone hacked Adam Schefter's Twitter account or he's playing a late April's Fools joke, it's actually happened.
Per Adam Schefter, McNabb is a Redskin and the Eagles are going with Kolb. Compensation is unknown.
Holy crap. Sad to see him go, but we all saw it coming. I think I can speak for everyone though when I say I don't think would ever see him going to the Redskins.
Update: Eagles receive the Redskins 2nd round pick and either a 3rd or 4th round pick in 2011.