LinkBlip
Ever want to know if your friends and colleagues actually click on the links you send them? LinkBlip will let you know.
This could be really helpful. You give the service your email address and the address of the web page. LinkBlip gives you a new URL to use in your email, blog, website, etc. When someone clicks on that link, you are notified with the time they clicked on it, as well as their city and state.
