http://thearchdruidreport.blogspot.com/
The targets for drone attacks have to be selected by ordinary intelligence methods—terrorists don’t go around with little homing beacons on them, you know—and ordinary intelligence methods have a relatively low signal-to-noise ratio. As a result, a lot of wedding parties and ordinary households get vaporized on the suspicion that there might be a terrorist hiding in there somewhere. Since tribal custom in large parts of the Middle East makes blood vengeance on the murderers of one’s family members an imperative duty, and there are all these American soldiers conveniently stationed in Afghanistan—well, you can do the math for yourself.
Thus the Predator drone isn’t a war-fighting technology, it’s a war-losing technology, pursued with ever-increasing desperation by a military and political establishment that has no idea what to do but can’t bear the thought of doing nothing.