I realize this is an incredibly smart publicity move for Stevie & Fleetwood Mac, but I still can't help but cringe at it. To me, shows like the Voice are just beneath the iconic stature of someone like Stevie. Plus, Stevie has always been the one touting how important it is to leave some mystery of aura around oneself. A one off appearance on American Idol is one thing... but to actually be a part of the cast of a show?