S3d Combined with Modeling/Animation

Hello all..
.. in recent times, a lot more animation and modeling have started to become much more mainstream. It's great and i love it, but with "Stereoscopic 3d" also becoming a huge success recently, i was wondering how hard it is to apply S3d to most of your 3d modeling/animation?

Think about goggle's new street view, which is pretty cool... but do you all see stereoscopic being applied to this as well in the near future?

I'm real excited about that possibility and wanted to know the reality, more importantly, how hard and costly is it to do?

thanks everybody who chime in.