[citation][nom]mariushm[/nom]Sure, you can get a HDTV bigger than all those 6 monitors but the resolution would be 1920 x 1200 AT BEST.[/citation]
Yes, and so what? Have you ever thought about the resolution of the TEXTURES that are rendered on your ultra-mega-high-resolution-screen? Is there ANY game title that has textures worth viewing at 5760x2160 resolution? I guess there isn't any. And even if there were such crazy titles, I doubt that state of art graphic cards could handle them.
You can buy big TV for like 1-1.5k and use it for both gaming and uhm, watching TV, or you can spend twice as much and get 6 monitors with "ultra-thin bezel" and watch low resolution textures at crazy 5760x2160.
Whatever makes sense to you...