Ipad breaks 500,00 sales mark

Read an article a few minutes ago off of a digg link that talked about apple selling 500,000 units of their newly released Ipad already. To me, that is completely mind blowing because of all the features a device like that doesn't have. For $500 you get a large iPhone that can't take pictures or edit them, can not multitask which businesses these days rely on, and it is no more mobile than a standard laptop. So in short, if you already have an Iphone and access to a computer...then the iPad is really not needed and if you dont already have smartphone, then the iphone or android devices will meet your needs better.