The Super Bowl's funniest ad is not necessarily its most effective.

While Seattle's football-crazed fans—aka the "12th Man"—celebrated their Seahawks' stampeding of the Denver Broncos, 43–8, in Sunday night's Super Bowl XLVIII, they weren't the only winners from the area. Redmond, Wash.-based Microsoft's fourth-quarter ad, "Empowering," was named winner of the 10th annual Kellogg School Super Bowl Advertising Review.