Breathes there the cat owner who hasn't thought this?

From a digg.com discussion on hacking the Roomba robotic vacuum cleaner:

Roombas suck, just like all vacuum cleaners.

Seriously though, pretty cool flash diagram they have of it there. Makes me want to go buy one if they weren't still so relatively expensive ($200+ when spending my time to clean my carpet is much cheaper). My friend has one though, they are fun to watch (and toss objects in front of (and watch it try to eat cats)).