Why do they sell hot dogs in tens and buns in eights?

Why do they sell hot dogs in tens and buns in eights?: "Architectures of Control in Design. A blog examining product designs intended to restrict or enforce behavior. In the built environment, we see speed bumps and roundabouts with intentionally obscured visibility; in the digital environment, we see various species of DRM and trusted computing; and in other commerical products, we see car hoods only openable by licensed dealers, printer cartridges for only one sort of printer, and a set of shoes for children which detects the amount of steps they take in a day and translates that activity into the amount of TV they may watch. The control may be for economic reasons, for reasons of safety, or even simply to enforce social nicety - and for each of these reasons are the implications worth regarding . [via the excellent things]"