http://www.spinner.com/2010/01/15/greatest-rock-frontmen/
Bono is number 17:
17. Bono
It is hard to find anyone in music who has so seamlessly adapted to the changing face of the industry as well as U2's leader. In the angst-ridden early '80s, Bono was the dangerous, edgy revolutionary. By the end of that corporate-controlled decade, he had taken up the mantle of the soulful rocker. In the '90s, he morphed into the cool hipster with a conscience. And in the '00s he became a child of the times with a sociopolitical agenda. Bono has managed to not only himself not only vital, but stayed out on the bleeding edge of what it is to be a great frontman.
Tho I personally think that he has to be higher in that list, but that's what it is. Not important news, but still news.