At PAX a few years ago we had a tournie for qualifying for the PAX championship/invitational. I won, based on SoS though there were three of us undefeated, though since the top two went there should only have been two of us. How did this happen? So many people dropped that it the system crashed and 2) all of my opponents stayed in the tournie while second place had about half and third had one. For this reason I hate SoS as a tie breaker and believe that control points are better measure of skill and thus, should be rewarded.