I did not consider upgrade yet because your country infested worldwide TV with crap like action films, nudes and actors teaching obscenities.
Seems you give high value to your video life.
Have you try friends, pets and music?
Yes, Cinema is a big hobby of mine.
I do have few friends, I am surrounded by wildlife (many animals; free), and music is also another big hobby of mine.
* I think that a great hi-def picture, with good selection programs (movies & all), plus hi-res audio from them Blu-ray Movies and Music concerts is a great way of expanding one's life for the better. ...The visual experience, in addition to the aural one is a closer representation of the real thing. ...Live events; musical and moving life. When using a smiley like this one;

, it is for sure meaning a very innocent sense of humor in the very most friendly way.
I truly hope that you didn't see it any other way, then the one truly intended.
If someone did, my sincerest apology, and I'll be more careful next time at people's sensitivity on uncertainty as to how to interpret my very friendly sense of humor.
I'm very new (fresh) here, and I certainly don't know all of you. ...Takes time to do.
I'll do my very best to adapt slowly, but surely, to the general ambiance. ...Because after all that's all I truly want; to get along with everyone.
__________
Now back to our main topic: Why 4K is Stupid
Like I said before; for me it ain't stupid at all, to the contrary, it is expanding our vision (visual picture) for the much better visual/enriching experience.
=> Here's just one example: http://www.gigapan.org/gigapans/76785/ Cheers,
Bob