Don't forget about industrial robots. While not garnering as much media attention as the robots in the link, today's industrial robots can pull off some amazing work.

4 robot coordinated system with 2 robots exchanging holding fixtures and coordinating with 2 more welding robots http://www.youtube.com/watch?v=8EK1ad4-gWM

1 robot system taking human-readable commands from a linux based touchscreen and generating offsets and moves dynamically http://www.youtube.com/watch?v=wFSCm24O7lA

(full disclosure - I work at the company, Automation IG, that designed and built these robot cells)