I've had a 42" Panasonic plasma for about 5 years now and have yet to see anything within the "consumer" price range that would make upgrading worth the investment.
When this one gives up the ghost I'll probably get a second hand Series 60 to tide me over until OLED makes a dent on the scene but even then I'd be quite happy with a 1080p panel; My eyes aren't nearly good enough to make out any extra detail at all on "smaller" 4K sets from typical viewing distance.
Maybe in a few years time seeing a demo clip of Pacific Rim 2 in the wider colour gamut afforded by 4K will change my mind but until then I think I'll stick with the Luddite position.
Biting the hand that feeds IT
