I'm not sure where to post this, but this seems like a good choice.
Basically, the NYC Dep of Transp. has live traffic cameras that are accessible from the web. I was thinking it would be a GREAT addon to be able to see the traffic - especially if there are no wazers around to take pictures of it themselves. The site is: http://nyctmc.org/ I think mapquest has this built into their maps. Read the bottom of this page: http://nyctmc.org/cms.php?id=28
Keep up the great work!