<i>”a good 7" tab will have huge advantage in terms of portability, comparing to a laptop, a 10" tablet, however, is not nearly as portable, so its advantage over a laptop is very small.”</i>
As one who uses both a laptop and a Xoom (as well as a Droid X) for actual work functions, I fail to see that the 10” Xoom looses functionality in portability compared to a 7” tablet.
The ability to hold a larger device with one hand may be different (although I can easily hold the Xoom in portrait mode with my thumb and fingers wrapped around the sides, so I may be biased by having larger hands), but other aspect of “portability” would be no different: fast startup, the ability to hold in on hand, while using the other hand for data input, etc.
It’s advantage over trying to use a laptop while moving about is enormous.
So, I just don’t get what you mean by a 10” tablet being “not nearly as portable”?
As one who uses both a laptop and a Xoom (as well as a Droid X) for actual work functions, I fail to see that the 10” Xoom looses functionality in portability compared to a 7” tablet.
The ability to hold a larger device with one hand may be different (although I can easily hold the Xoom in portrait mode with my thumb and fingers wrapped around the sides, so I may be biased by having larger hands), but other aspect of “portability” would be no different: fast startup, the ability to hold in on hand, while using the other hand for data input, etc.
It’s advantage over trying to use a laptop while moving about is enormous.
So, I just don’t get what you mean by a 10” tablet being “not nearly as portable”?