Like somewhere around a million other people I have bought an iPad. It's a beautiful piece of technology. I know better than to believe Steve Jobs when he gushes about a gizmo on stage but gosh browsing the web with this thing really is a beautiful experience. And the size is good, the weight is light enough to slip into the backpack I take to work, and not notice the iPad. That backpack already carries one laptop and if it carried two, that would be too much. With a laptop and iPad it's okay.
Is it life changing? That remains to be seen.