A favorite GPS tracking service, for free!
I installed on my iPhone and as long as he program is running, I can display my realtime location.
http://www.instamapper.com/ext?key=11669709454135683443
http://mobile.instamapper.com/ext?key=11669709454135683443 (mobile version)
I shall put a link in the link section as well as the main info page.