Your missing the point. 2% of users know this but 98% don't. They will see a 5GHz core speed and buy a system or chip based upon this. This has nothing to do with your personal view and will add revenue for AMD. They are not making a mistake.
You also fail to realize your hypocrisy in that your belief that it "will" add revenue and that AMD is not making a mistake is also a personal one.
All I can say is that we should agree to disagree and since Steamroller is around the corner already, once the FX version is out and AMD posts their dismal sales numbers for 9000 series FX chips, I may or may not make fun of you. Only time will tell.