gVisit.com - Track visitors to your website using Google Maps

This looks like a nifty Google Maps 'Mash Up'.
It's a free service to track the most recent visitors to your web site, and plot them on a Google Map.

gVisit.com - Track visitors to your website using Google Maps

Route Scanner - UK Traffic news and speed cameras personalised for your journey

This is an impressive Google Maps Mashup site.
You can enter a journey and it will calculate a route for you and then tell you of any reported traffic problems there might be on the way.
It will also tell you where the Seed Cameras are too!
(I think that it only works for the UK though).

Route Scanner - UK Traffic news and speed cameras personalised for your journey

Google Maps

Google have released a new version of their excellent Google Maps software for Mobile Phones.
Version 2.0 is still in beta, but it does now include a new My Location feature.
If you have a device that does not have GPS, My Location tries to work out your position from the mobile phone masts near you. My Location then makes a best guess as to where you are.
A report from Arne over at http://www.theunwired.net suggests that it's quite good, and can guess your position to within 200 meters or so, which is not bad!

Google Maps

Update: 30/11/2007
I've installed this on my O2 XDA IIi and the My Location feature does not work :-(
When I click on Help, About. At the bottom of the page is says
myl: N/A
Which means that my phone is not reporting and cell information.
More details here.