A smartphone for me is indispensable, well as far as im concerned anyways
. Right now I have no access to internet, save for my smartphone. Right now im typing from my laptop, which is tethered to my iPhone. While at work or driving around I always have my phone. When I am at school I have no need for a land line as I always have my cell. The access to internet is amazing as I can look anything up immediately, or pop on the forums to see whats up. Engadget and facebook are some of my favs. Apps for weather always come in handy, particularily an environment Canada app that allows me quick access to recent radar information. I can see storms coming from miles away and now the severity. The included maps and gps have come in handy countless times when trying to find a house in the city. Im terrible with street addresses coming from the country, but with my trusty smart phone I can usually find your place.
Having a built in ipod makes it possible to only carry one device when I leave home. I can simply plug my phone in my truck and have music and hands free calling at the ready.
Simply put... Im addicted to my phone!