1.) Physical Keyboard
OF course a laptop has one. The iPad is new breed of tablet and no need for physical input. The work done on this device will not warrant it and is silly to include on the list. If you want one, you can attach a
bluetooth one or the dock.
Is this the reason why

will be selling a keyboard and dock option. Even Steve Jobs admitted it during the keynote. Sometimes you just need something tactile and familiar.
2.) Widescreen
Widescreen in a laptop makes sense. In a handheld device, not so much. The iPad would be too damn skinny and wouldn't be optimized for the plethora of other things the device does, all which require screen real estate.
Not a big issue for me, I could care less on this one.
3.) Webcam
I think maybe the angle is an issue. This I will concede because I can see the value in a webcam.
The orientation of the iPad would render any webcam on it as a drawback as it would not be at an optimal angle, unless you plan on keeping it in portrait view during use. Again not a big deal for me.
4.) Card Reader
There is an
adapter for that
I cannot believe that the iMac and MBP has a SD Card read and

could not include a built-in one. Come on, an adapter for this luxury.

is just trying to screw the iPad user. What happens when the iPad is docked and you want to insert an SD card, yep forget it.
5.) USB, LAN, expansion ports
Again, this isn't supposed to be a laptop. It is supposed to be a standalone device. LAN negates its point, and there is a
USB adapter for that when needed.
Not a big deal, not sure why one would want a USB or LAN on this device. It is supposed to be wireless and a USB port (USB Thumb Drive

). Again not a big deal.
6.) Removable Battery
10 hours+ of battery life is more than enough for most people.
Sure last time I checked 10 hours was not an entire day which really is 24 hours. Unless Steve Jobs means a working day of 8 hours, which is just a marketing spin. Again not a big deal, I can live with a built-in battery. I have had many iPods, Laptops and even NetBooks and never needed the urge to replace the battery. If I do not to replace it, I am better off buying a new computer as technology has evolved that much more.
7.)Flash Support
I won't be baited into a flash/no flash argument here. However, Apple's position is that omitting a proprietary plugin that routinely crashes the browser and hogs resources in OS X makes for a better browsing experience. Before giving me a cute photo with a bunch of blue symbols, check
this one out too.
This should really be a user activated option. The complaining will stop once a user can opt to activate it or not.
8.) Video Out
This
supports Apple composite and component out cables.
Not sure why

could not offer a miniDisplayPort or HDMI. Again one has to buy another dock to extract video to an external screen.
9.) Open platform
It is Apple's position that acting as the intermediary allows for a more stable experience for users and a sound distribution method for devs. Looks at income stats for iPhone devs vs. Android or Microsoft.
Well the iPad is targeted as a web surfing dream. To me it seems that

only wants the user to experience the web as they see fit. Options are good, when the web changes provide those options, don't alienate something because it does not agree with your methodology, think about the customers.
10.) Multitasking
The final product isn't confirmed, but even if it just as it is on the iPhone, most multitasking isn't needed as background processes. Quick app switching works fine. I will concede the ever popular pandora example, but given that the iPod app will likely still be able to run in the background, who cares?
Not even sure why multi-tasking is not included, at least make it an option for the end-user to activate or not. I hope iPhone OS X 4.0 allows for multi-tasking user activation option.
11.) Storage
Yet again, this is a new type of device, not a laptop. For most people 16GB works fine for the purpose of this device.
Seems there was no 16GB iPod Touch 3G was because those NAND chips were allocated for the iPad. Regardless storage is not a hugh factor on this device. I am fine with 32GB and above.
12.) Touch screen
This should be expanded to note the amazing multitouch technology that Apple has. This alone is one of the biggest reasons that Jobs claims the iPad works as a new category of device doing things better than a smart phone or a laptop. The way in which users interact with the iPad, i.e. with the internet, email, photos, music, games, ebooks, and any other applications is the point Steve is trying to make.
Seems that even though multi-touch is great and all with gestures, it just seemed that Steve Schiller was having a hard time with iWork mobile. If someone is in a hurry, iWork would be painfully slow to manipulate any data. iWork the way it stands presently for iPad is a gimmick to the possibilities for developers. Honestly using it in everyday applications, you might as well just work on it on your Mac.
Somethings seem fine during a demonstration at a keynote, however it will not do well in real world applications.
So far the iPad has a good start, it just needs to refine some of its feature set and support.