Since Bit.lify seems to be on the fritz for me anyway, I went looking for another free short url application and was unsuccessful. I do use goo.gl occasionally and figured I would try this app out on my BlackBerry, all considered it is not free, but for 0.99, I will consider it worth the money and so far it has worked great..
Shorten a link fast with Copy goo.gl Link. This app puts a "Copy goo.gl Link" item in your browser menu that when selected grabs the current browser url and sends it to the free goo.gl url shortening service and then puts the shortened url on your clipboard for easy sharing and pasting into text messages, emails, notes, blogs, tweets, etc. A blink of blue alerts you to a successful shrink of your url.
BlackBerry: 9570, Bold 9000, Bold 9650, Bold 9700, Bold 9780, Curve 8330, Curve 8350i, Curve 8520, Curve 8530, Curve 8900, Curve 8910, Curve 8930, Curve 8980, Curve 9300 3G, Curve 9330 3G, Pearl 9100 3G, Pearl 9105 3G, Pearl Flip 8220, Pearl Flip 8230, Storm 9500, Storm 9530/9530T, Storm2 9550/9520, Style 9670, Torch 9800, Tour 9630