I agree with Mad Mac Maniac.
There is a place for a 7" iPad. It will be very convenient in many situations.
The 7" is about the largest one can hold in one hand.
The iPod Touch does not give enough room to read certain web pages, whose prints are too small across the screen.
Go for the 7" Apple!
Remember that there are many different sizes of hand. Some wouldn't find 7" any better than 10" except for weight.
The huge problem with a 7" iPad/Tab/Playbook is that the combination of screen and bezel makes the device too big to fit in anything but a shoulder bag or extremely oversized pocket. From a portability standpoint it's barely any different from the existing iPad, but from a functionality standpoint it's far worse.
A post slightly above yours talked about a 5-6" device as a super sized touch or, as I've called it for the past year, the iNotePad. Same shape as an iPhone only bigger. No bezel at all except what's needed for structure, again like the iPhone. I've done the math. The device would be no wider than my wallet yet much thinner making it ridiculously easy to slip into any pocket and even the tiniest purse. A device that's as portable as an iPhone, but with roughly 3 times the screen area.
No it wouldn't be a "tablet" because it's not big enough to offer a tablet interface, but as a
portable information appliance it would offer some advantages over existing devices:
- less expensive and vastly more portable than an iPad or other tablet
- longer battery life and better readability than iPhone/touch
- significantly lower lifetime cost than iPhone or other smart phone - no $$$$ multi-year term
- far more flexible than iPod touch thanks to built in 4G data capability
It wouldn't have to be a phone because it would have email/chat/FaceTime. If you really need to make a few calls do what I do: buy a cheap, pre-paid phone. I've been using the same flip phone for 5 years so the cost of the phone itself is negligible. You only buy minutes when you need them. Some carriers offer 100 minutes for just $10 and you get features like voice mail and call display for free, unlike most inexpensive post-paid plans.