So should we bug these guys?

Taken from the site
"Waze is a free social mobile app that enables drivers to build and use live maps, real-time traffic updates and turn-by-turn navigation for an optimal commute.
100% powered by users the more you drive the better it gets. Join the community of drivers in your area today!"

http://www.waze.com/homepage/
Looks like they have it for symbian.