Hey all! For anyone who might be interested, I've been working on a mobile device mapping script as a hobby off and on for quite a long time, and I was so impressed by Btraced, I decided to update the old project to add Btraced protocol support.
The Phone Finder is a PHP script that receives location data from various mobile mapping apps and plots them on an easy-to-read web page.
I'm not a fantastic programmer, so don't be surprised if there is a bug or two, and there are absolutely no security features whatsoever. But if you're interested, you can take a look here: http://savvyduckcomputers.com/projects/phonefinder.php