While visiting the Fremont supercharger late one night a week ago and sitting there bored for 30 minutes (there's nothing to do there when their visitor center is closed), it occurred to me that a feature Tesla could implement relatively easily would be a WiFi network for Model S users that would automatically be joined when you're sitting there supercharging; since they monitor their supercharger sites in real time, the internet access is already there. The SSID would be hidden and the hidden password could be pushed out in a future software update. Further, perhaps an app could appear (? Tesla TV - visible to users only when supercharging) to pass the time with various 30 minute TV shows, documentaries, etc. Could be monetized through a partnership with one of the networks - I'm sure they'd love to have (captive) advertising access to the Tesla owner demographic.