looks clean, I myself would have went after a short domain like the bit.ly or tr.im they are short shorteners. Good luck with it. Do you have an API exposed for using on the fly shortening?
It is very nice. I will use it. Be careful tough, it is vulnerable to some URL manipulation. See this: http://oinkurl.com/index.php?made=nullbyte%20was%20here Code (markup): and this: http://oinkurl.com/index.php?made=<iframe src=http://ha.ckers.org/scriptlet.html> Code (markup): I can put any HTML code in the made variable.