Review our startup: Unbig.me
theweirdzone: I've been using it and I love it. It's so easy to use and the stats are terrific.
The ads are clean too. i was frustrated with other shorteners displaying mainly soft porn and gambling ads!! 
Only one sore point - no support. I have sent a few support requests and have not received any replies. and how do we receive our paymnets?
All the best!