The point here is: If a tablet is not a phone, you have to carry a phone with you. Your phone have the ability to route your Internet connection (3G, GPRS, ...) througth bluetooth. So why do you need 3G directly in your Tablet? My answer is: the tablet must be a phone without having any hardware to be it. That is: It should route calls through bluetooth as if it where a car handsfree bluetooth device. It should edit contacts through bluetooth as if it was syncing, it should actulalize the device calendar and todo the same way and it should have integrated photos visualization in Canola-Freemantle with a plugin the same way you can see them connecting with the File Manager