You could watch movies listen to music read a book in the iPad if you are travelling somewhere download apps watch photos play games
All Models of the iPad 2 have Cameras.
Yes, though the iPad 3 is one mm thicker than the iPad 2
If leptop=laptop then leptop does not = iPad at all
All iPad's have the App Store, where you can download Musical.ly.
No. The only Apple products that vibrate are the iPhones
The iPad (all iPads) have one built-in speaker.
all previous apps do work on the iPad but some are beginning to be designed especially for them. You can purchase them straight from the iPad or from the iTunes Store.
Only Apple Apps such as 'iMovie' will really be 'iPad 2' Only Apps. All iPad 1 Apps will work on the iPad 2.
The IPad has the ICloud. When you download music on one place it automatically to all other devices. You can also get all kinds of eBooks as well. You must get an IPad.
Check below for a link to the Apple site for an iPad overview.
It unknown if there will even be a iPad 3D, We will all just have to wait and see.
In my opinion I think the Ipad is overrated. The IPad has its advantages as far as visual aspects but in almost all categories netbooks are comparable or better than the IPad and often cheaper.