I disagree with the 'always on' arguement. This is *not* an internet tablet anymore. Yes, it may have its heritage there but now its a phone. Why? Becayse that is who this device is competing against. And if the N900 wants to compete it needs to last at least close to as long, battery wise, as its competition. Having ANY radios or ANY hardware on when its not used is a waste of battery, regardless of how large a waste. Other devices that the N900 competes with go to great lengths to disable unused hardware to conserve battery and I believe the N900/Maemo should do the same.