I'm not a fan of 3D yet either but the prices on the TVs have come down big time and the glasses are real cheap. They're putting 3d into more and more models now and LG has glasses for about $20-$25.
I'm not a gamer, so for me to replace my perfectly fine HD set now it will most likely require a huge increase in available broadcast 3D from what's out there now. Until then, I'm happy where I am....