The big size appeals to me more than the higher resolution, honestly.
[citation][nom]chickenhoagie[/nom]some people buy ferraris, other people buy $10,000 dream PC's...I like having the best TV I can possibly afford. Whats wrong with that?[/citation]
Nothing at all. Just.. like what's been said, you'd buy a 2160p display - and would only be running everything in 1080p.
And, well, being an early adopter you might run into some troubles - and find the next gen - or '2nd Gen' UD displays far, far superior. Obviously being a tech enthusiast I'm 'preaching to the choir' saying that though.