EDIT: If you just happened to come across this post, it is a response to a post made by Pico Mause. Check it out here: http://www.destructoid.com/blogs/Pico+Mause/3d-will-we-ever-be-convinced--189046.phtml
I once saw Shark Boy and Lava Girl 3D - I spend a lot of time with my nephews. I already wear glasses, so my options were: two pairs of glasses + eye strain; just 3D glasses and blur; or no 3D glasses and an explosion of visual noise. At this point, I think the end goal of 3D tech is an effective emulation of depth, with minimal side-effects. The 3DS is obviously an unexpected leap in the right direction, but who really knows until it's available commonly?
It was either this or a graph. Deal with it, Internet.