First do you use URL shorteners for torrents?
If yes then which one do you recommend

I did use G but after 2 days my URL was disabled

Bit.ly works well for me

I use SC n bit.ly shows it a warning..

use a less popular one, there are hundreds of them
or make your own:

HTML Code:

http://yourls.org/
http://www.blackhatworld.com/blackhat-seo/black-hat-seo/365708-make-your-own-url-shortner-site-3-minutes.html

btw what did you expect from Google?

Yes I read that thread but I guess I have to go for other shorteners...

Atleast didnt imagine that they would block that URL.. Lesson learned