I honestly feel that once people get real experience with in home 3D it will catch on.
I was one who was skeptical of this new trend until I tried a panny 3D plasma early this year. I was still on the fence about buying one until this past week when I found a good deal on a tv for outside that happened to have 3D (check my thread in the 3D tech forum). Now, I doubt I will buy a new set without the tech built in, and it wont be because alot of them are including it now. There may be a few kinks to work out, and it wont be an everyday viewing experience, but its darn nice done correctly.