Not sure this is the best thread to state this but god knows there is a ton of Ipad threads.
While I have always thought the iPad will be successful, I have started to think about why the iPad make so much more sense that a tablet computer running osX. Technically what is the market for a tablet stricktly running Snow Leopard? How many users would take advantage and really buy the device? What is the need? Would this type of really be the key to increase the vastly smaller library of programs that would run under OSX compared to offerings for MS? An OSX style tablet to be effective with adequate storage, Ram, battery life, Etc to run all of the regular osX Apps would cost way more than current laptops making it a real niche device and not a success (i.e. many devices sold).
The iPad running iphone OS makes sense since there are far more apps under the App store vs. equvalent full applications, games, etc that are avail to run under OSX. The iPad is needed as an intermediate device to get programs written to take advantage of the larger screen. The Ipad is also a low cost for high adoption. But once the iPad is released and developers make new richer Apps to take advantage of the interface and new menu options etc. it then opens the door for a new version of OSX that also runs Apps store App on multitouch laptops, tablets or even desktops since these apps already take advantage of larger screen realestate.
Seems Apple is building from the Mobile side up to take advantage of larger screen real estate so the Apps can then take advantage of laptop & Imac size screens. On the Laptop and iMac side with the larger screens, they have been integrating and working more and more multi-touch into the mix.