in the future is there a chance that instead of Wi-fi hotspots, there'll be 3G hotspots?

and in more current news, Will 802.11N replace the dominance of G? i've seen a lotta new lappys with N support - or WiMAX perhaps?

i think there should be a mass movement within this forum, for someone SOMEBODY to develop a USB-in connector - either via external device, or something - that will allow us to do somethings like adding 3G Wireless adapters (if that becomes standard) ,and adding Wireless-N or wimax support (also, if that becomes standard)

seriously though, USB in would open SO many new doors. USB host, and video out may actually become a reality if someone perfects this theoretical USB in device.