No silly, this is your home IMAX experience: IMAX Private Theatre
As for the OLED TV that you linked, the OLED panel itself is inherently flexible until a frame is put around it.
Not sure why anyone would want to curve one of these screens until you get into the super large size (say like in the 150" range) since at smaller size, you end up with a distorted image.
I wish I could find the article I read about all of these curved OLED displays and how they are much better "flat" but that it was more of a marketing "gimick" at this point to make them seem more unique and "cool" to the un(der)-educated consumer with the cash to blow on a new TV.
Don't get me wrong, I've been wanting OLED to come to the market in a big way, and I think that the technology is finally the major breakthrough that people have been wanting for a long time. I mean, they essentially "print" out the OLED panels, and can in theory make them any size that you want. Imagine OLED "wallpaper", if you will. You could get the best of all display technologies, in any size that you want. If the price point hits something reasonable, you could almost eliminate the projector system at some point.
Still dreaming for me at this point since it is so pricey, but OLED is pretty awesome stuff, but I will take it flat please.