No one wants to produce 3D programming until there's enough TVs that can handle it.
And no one will buy the 3D TV until there's programming worth watching.
But HD was different. Everyone bought HD when there was zero programming because it was such a huge improvement. I bought my first set in 00. I still don't have a 3D set. It is great once in a while, but wearing those glasses and the eye strain for hours on end? Nah, I'll stick with HD without 3D for baseball, even if it is offered.