Comments on: Using your cell phone's GPS to map traffic

CNET's Kara Tsuboi takes a new mobile traffic mapping service around the San Francisco Bay Area.

[scc4fun]

iPhones cannot currently run Java applications. "has to be able to run Java applications, like Blackberries and iPhones"

[DigitalFrog]

If they really want to get people to buy into this, they should offer a discount on their wireless bill for participating. Otherwise, I think a lot of people will decline based on the privacy issue.

[John B. Kendrick]

I think we will all be using our mobile phones for GPS before long. I recently wrote on my blog about the iPhone's GPS, which surprised me with its abilities. Here's the link if you're interested.
http://johnkendrick.wordpress.com/2008/08/30/iphone-does-gps/