Challenge #4 part 1- google blog

I was reading in the official google blog about their Google Latitude program for the iPhone. This feature allows iPhone users to see where their "friends" are located on a city map. You can restrict who sees you and what not but it looks like it would be a fun and easy way to see where your friends are at if you wanted to join up with they while you are out or not. It is now available on the iPhone and iPod touch. I thought this was interesting even though i am not an owner of any i technologies. Seems pretty cool that they are trying to keep up with current technology and apps that people are interested in.