IMHO for 3D TV to become widely acceptable, the special required eyewear would have to be comfortable, inexpensive (or expensive for those wanting better quality and looks) and widely available in different styles. Also the eyewear should not interfere with common household activities any more than wearing a common set of sunshades.
The only technology I know of that fits this bill is the one using polarised light (the tech that IMAX uses). IMAX 3D is indeed very impressive (with the right software), and even though I have very sensitive eyes and am a migraine sufferer, I never had any discomfort wearing their use-it-and-chuck-it polarised shades worn over my prescription glasses. I know that such a system could easily be implemented in the home using a front projection system. I have not heard of any proposed method for bringing it to flat panel displays.
I simply do not see shuttered glasses taking off in anything other than niche markets. This technology is theoretically superior since it allows less leakage of the image intended for one eye into the view of the other. The other technology is using micro-prisms. It works quite well but only under a very viewing angle range, so it won't work for audiences