Sorry to those not in a 4G area, but just wanted to share that I'm typing this post in a cafe in downtown NYC using my TB while also surfing, watching a Netfilx movie and making dinner reservations over the phone!
too bad the battery life isn't but yes I tried watching a netflix movie in HD via my ps3 last night, and using my laptop, and being on a call. it is pretty awesome
extended battery will get me through I suppose hehe