As a fellow Loudoun county resident, I was sad to see the county turn blue. Ever since Poisson came on the scene and defeated Black, the county has been tilting left.
I'm happy to report that every precinct in the Blue Ridge District (mine) went for McCain, save three: Middleburg, Aldie, and St Louis. Even Purcellville and a huge effort by Zer0bama (including a campaign office and Saturday street shouts there) - Even P'ville went for McCain.