I love it primarily because it has been a great tool for going paperless in the office, and it's hugely helpful for dealing with my large research library.
Other than that, it's a great portable tool - to me it's superior to a laptop on work related trips lasting one or two days, due to the combination of long battery life/ stylus input and 3G connectivity.
Other than that, it's a great portable tool - to me it's superior to a laptop on work related trips lasting one or two days, due to the combination of long battery life/ stylus input and 3G connectivity.