I was really pleased with having my iPhone on me for this last camping trip. Lots of times when I go camping, I don't get good enough service (or none at all) to actually utilize any capabilities of the iPhone.
What I did love was the map capabilities. There were lots of times I lost myself in the water or on the MTB trails. It was simple to just tap the screen and get my orientation.
I also enjoyed the ability to reach in my pocket or into the drybag and have a camera, video camera, GPS and other fun stuff all in one device. This way, everything was centrally located.
Do any of you use an iPhone or other digital device in your outdoor lifestyle?
Get out there.