When I'm out using my iPad, usually at a coffee shop or in the library, I've found I keep both my iPhone and iPad on the table in front of me. Music and texting are mainly done on the iPhone. I also use it's dictionary a lot and to quickly look something up. The iPad is what I mostly read from and also to type anything lengthily. When I'm away from home, I can be pretty productive with this setup. I haven't read much about people using the iPad and iPhone together, just if one or the other is better, so I was curious if anyone else finds themselves working this way. Just to clarify, when I get home, I usually transfer the drafts of any papers I've started on the iPad to my MBP to edit and finalize, so I'm not proposing this as a laptop/desktop replacement.