Where U At allows you to show people where you are either through text message, email, or it will copy a link to your location to the iphone clipboard. The link can be used by the google maps app in the iphone, and ipod touch, it can also be viewed by any smartphone with a data connection like a blackberry or android phone.
This app starts by finding your location, the longer you wait the more accurate your location will become. Then you will be able to send your location to someone else through email, text message, or through any other method using the copy and paste feature.