Have an iPad 2 for about 3 months an love it.
Used pretty much only for work, transferring Numbers is a breeze since I already have a Mac desktop. Working with Pages and Keynote keeps amazing me how easy it is once you start to get the hang of it. I use to get off making excel spreadsheets lol, but that's slowly going to Numbers now.
Some of the aps available in my industry are pretty amazing once you get the hang of it. I'm at the point where I don't need a laptop anymore out on the road.