Excellent device that has become an extremely useful part of my work and play life.
Whatever you want to do with a tablet, you can likely do with the iPad if you explore enough apps and figure out what you want.
I’m a novelist and I work in law, and I use the iPad as a red lining tool with either iAnnotatePDF or Adobe Reader. This makes my editing process light-years more efficient than it was when I printed out pages and used an ink-pen.