i-Pod Touch - An Army of One?

While I recently just purchased my first i-Phone, I have had an i-Pod Touch since they first came out.

Especially with the upgrade to the i-Phone operating system, my i-Touch has been slowly replacing my laptop.

Yesterday Lidija Davis at ReadWriteWeb had an article about how the i-Touch is becoming the U.S. Army's "go to" device for networking the soldier in the field - The Future of Networked Warfare Begins with Apple.

If we can fight wars with mobile devices, maybe we can learn to use them in our everyday business life.

I know I have seldom needed to defuse bombs - probably not since that chemistry kit in junior high school. But I can probably think of some actually useful things. How about you?