I have a 3D TV! I can see 3D movie on Blu-Ray and I can even watch 3D films ordered from cable! More and more movies are being released for home viewing in 3D.
I can order Bon Jovi's 3D adventure already and later this year, Justin Bieber is supposed to have some 3D film released (to theaters - which will come to homes later).
So while 3D TV's might not be the huge rage, it is time for U2 to release this film to the home market. The technology is there and demand is starting to creep in.
And, in case anyone wonders, if the film is done correctly, the 3D looks VERY nice on a home TV.