3DTV is priceless, if the market succeeds.
Agreed, however that is a big if. And no matter what it will be a long long time before it becomes mainstream. I have little doubt 3D is going to grow exponentially in popularity at movie theaters after seeing how amazing Avatar was. However multiple things have to happen before this domain is worth a great deal of money:
1. 3D technology has to be available for televisions
2. Programming has to be made in 3D to run on those televisions
3. Early adopters must embrace both the technology
and the programming - or companies will stop investing money into them, as both are sure to be very expensive
4. Prices must come down to a place where the average Joe can afford it
5. There needs to be an Avatar moment/concept/program that brings worldwide buzz to the technology
6. All of these need to happen before TV's become obsolete.
Thats a lot of if's. If any one of those don't go according to plan 3D TV will likely not take off and the domain wont be worth much. Even if all of them do work out, its still 5+ years down the road...
imo...