Computer company eats its own dog food in live video chat from Lufthansa flight: Two Apple product managers try out Lufthansa's version of Connexion by Boeing: Wi-Fi inside a plane relayed to ground by satellite. The quality was good enough, apparently, to conduct a live two-way iChat AV videoconference.
This is just a taste of things to come, of course, as airlines consider in-plane cellular antennas. Voice over IP should also be a snap with a high-speed connection like Connexion's and next year's service tweak for Tenzing. The voices, the voices: can we ever escape them? Unlikely.