Coz then they wouldn't have been to do the demo as it wasn't connected.
Seriously I see these to be more popular in 3rd world countries like India where purchasing power is not as high as the western world. Also as Wifi or internet connectivity isn't as pervasive as US/Europe and people are more familiar with Windows (possibly due to rampant piracy) there I see Win CE as good platform to market there for a company in ultra low cost net books.