A Yahoo! writer examines the SI Curse and worries that Starlin Castro is already falling victim to it. He also names several other high-profile jinx-victims that SI has strewn across the countryside.
I share his sense of foreboding, but as someone on my facebook page pointed out to me--the curse has also been broken many times. Most recently, Aaron Rodgers of the Packers did OK in that Super-thingee, and if memory serves a certain guy named Michael something or other was on the cover about fifty times.