Originally Posted by
ckaspar
Cyclemeter for iPhone is awesome. Emails whomever you want to alert them of your departure and arrival. I am planning on using it as a, "Holy crap, where did he go" backup plan for my wife. Gonna test it tonight to make sure the email she gets when I depart has a semi live map.
You can also set up a twitter account that is private. Your wife can then ask to be added to it. Then put the information into Cyclemeter. You can set settings that it, for example, posts a tweet every mile or every so much distance that includes a link back to a map that shows where you are at the time of the tweet.
J.