If I'm going to criticize ESPN.com's SweetSpot blog for their bad articles, I suppose it is only fair to give them praise when it is due.
In this article, David Schoenfield discusses Giants pitcher Tim Lincecum and the struggles he has had this year.
He mentions that normally, analysts might point to Lincecum's high BABIP and say his failures are mostly due to bad luck. But Schoenfield actually takes the time to look a little deeper and see that perhaps there is a reason for Lincecum's poor season beyond just plain luck.
Schoenfield illustrates that Lincecum's control has been much poorer than in seasons past, and as a result, he has been giving hitters better pitches to hit. It stands to reason that if a pitcher gives a hitter better pitches to hit, then they're going to have more success.
Well done, Mr. Schoenfield. It's nice to see you actually look beyond the numbers and put them into a real world context. I wish all sabermetric analysts would do the same.