Let me say this first, I am a White Sox fan so I am a little biased.
As far as all the "good luck", ya we have gotten most of the calls. But honestly you can't hold it against the players for the umpires actions. The whole A.J. Pierzynski was a huge deal AFTER the fact that the replay was made available. During the time I could easily see how the ball may have hit the dirt, so for him to simply run to first was nothing more than him making the umpire clearly state his decision. I would call that being a smart player, he put the pressure on the ump and the ump was unsure. Not to mention that for a ball that close to the dirt the Angels catcher should have put the tag on, as almost all catchers do in that situation (including A.J.)
Besidse the calls we have had go our way, we are a good baseball team which alot of people seem to ignore. We swept the Indians in our last series of the regular season, swept Boston in the ALDS, lost 1 to the Angels, and are up to 2 in the World Series. I think many people want to give these few incidents more credit than the actual playing of the White Sox or the bad play of our opponents.
Chicago sport teams have had enough bad luck in our history that having a few calls go our way amazes us just as much as you.