We tipped you off to a couple of Big Brother-ish developments in the technology world this week; both the Panoptics surveillance system and the new UK garbage tracking system raise some troubling questions. Meanwhile in Shift we looked at video games as an artistic medium, and we took a run with the new Nike + iPod system. Finally, we counted down our top ten vehicles for the filthy rich, none of which we expect to find ourselves driving anytime soon. Here's a look a some of our other top posts this week:

Monday: Undersea hotel lets you sleep with the fishes
Tuesday: Robot dog army sniffs out toxic chemicals
Wednesday: Yo-Yo MP3 player charges you up from anywhere
Thursday: PML Mini goes from 0 to 60 in 4.5 seconds, uses four electric motors
Friday: Samsung K5 music player brings its own speaker