TUAW has a nice
article commenting on how the iPhone brought prominence to location-based computing, opening with ...
Where you compute has become as important as what you compute. (...)
With Apple's announced Core Location support, the trend is only going
to accelerate. A billion new location-aware startups have launched in
the past few months. Fireeagle.com, outside.in, rummble.com, brightkite.com, and plazes.com, not to mention many many others are joining players like Flickr and Twitter, who already offer basic location support.
Kudos to Erica Sadun, concentrating the value of connected mobile device into a clear line of thought:
The iPhone is a platform that lives in your pocket. So you can pull it
out, check your options and make some decisions without all the
overhead associated with laptop use. It's this fundamental difference
in the way we use the iPhone with "pants-based computing," with a
device that travels with us and knows where we are, that powers this
paradigm shift. We're sitting at the edge of a location-based computing
revolution, and the iPhone is pulling us there. From our pockets.