Today Forbes released its annual list of the most powerful women in the world—and while we can’t disagree with obvious selections like Angela Merkel, Hillary Clinton, new Yahoo! Chief Marissa Mayer and Facebook CFO Sheryl Sandberg, we do wonder whether J.Lo is truly more powerful than NBC Universal/Comcast Chairman Bonnie Hammer–and whether Sofia Vergara belongs on the list simply because she sells millions of dollars worth of Pepsi products to the Hispanic market (maybe she just has a great representative). Any observations? Agreements? Disagreements?