Instead of saying no one outside the forums cares, Id say the people who care already know. Its in the articles they read, the podcasts, the reviews, youtube clips and the questions they asked before buying, it might even be common vernacular among friends.
Sony tooted the 1080p 60fps sound bite last gen , it came back to bite them in the ass. Maybe they are playing it slightly more reasonable/humble this time around. Though they made sure they said "most powerful console" a lot in its initial release.
As 3rd party devs may choose lower resolutions if they choose, I'd assume thats why they dont push it, marketing wise. After all, every game release and review is basically going to show the power difference anyways. although.... #paritygate
