It had all the makings of a great Super Bowl halftime show. Popular Musical Group – Check. Flashy Effects – Check. Multitudes of Backup Dancers – Check. Amazing Guest Performers – Check. Funny how something as insignificant as, I don’t know, microphones can turn a performance from blockbuster to lackluster. Super Bowl life lesson for the Black Eyed Peas in 2011? Always [ . . . ]