How to create a short link

I just found out how to create a short link. And I am really exited about it.

I hate to type something like: http://zenit.senecac.on.ca/wiki/index.php/OOP344
so from now i just type: bit.ly/oop344

On the website bit.ly you can register by providing a valid email address and then create your own short links. The service is for free and if the short name wasn't chosen by somebody else then you can own the name and share it with your friends.