Regarding having Full-HD on smaller screens, for some people that can really be useful. I often hook up my laptop to my TV's and run them either in dual-monitor mode or single-monitor mode. The BV10-40 is great as its 1920x1080 resolution allows much detail. On the BV8-32, its lower 1280x720 resolution is a limiting factor. When I use my TV's in "computer mode" my furniture layout allows me to sit close to the TV's, so the lower resolution of the BV8-32 is clearly visible. In some B&O press photos, they show the BV6 being used as a computer monitor. Its 1280x720 resolution would be too low for its 22" or 26" screen size in this application.
Just my 2 cents. I agree that regular TV watching at typical distances would not require Full-HD on the smaller screens.
Leo