I still think that this is incredibly reaching, and honestly, it's fishing for a complaint against Intel. What "users" do you expect are going to end up misinformed about this? Let me clue you in on why I don't care about this... because people like my mother, who is not tech savvy, will not even pay attention to this 4.5W rigamarole. That's just some weird little number that means nothing to her. However, if some OEM comes out and says that they can get 13 hours of web browsing using the Haswell CPU, she might say, "Oh, Apple says it can only get 11 hours on its latest iPad!"
Also, what consumer demand? It would have to be consumer demand for the end devices! I would hope that consumers would actually check previews and/or reviews before simply purchasing a product or waiting for applicable numbers (advertised battery life, etc.) rather than taking a nebulous number like "4.5W SDP." Heck, even if Intel were to say it had a 4.5W TDP, that still means almost nothing to the end-user. Power ceilings are nothing more than a factor in an equation to help determine usage.