Marco.org: The iPad doesn’t need to do everything 
Rationalizing the purchase of an iPad usually includes a few of these:
- I’ll carry it around most of the time.
- I’ll be able to replace my laptop with it.
- I’ll be able to replace my Kindle with it.
- I’ll bring it on trips instead of my laptop.
- I’ll respond to email with it.
- I’ll get work done…