Have you had problems sometimes with long links that do not fit into your Twitter box? If the answer is yes, then you must try out http://bit.ly .
This is a utility used to shorten and share your links. The best part is that the same shortened link can be used in your Twitter, Facebook, Blog, Website, etc.
Visit the site and create a free account. I also recommend to use the bit.ly sidebar option that can be integrated with your browser. This is a very good way of creating a shortened link wherever you are on the Net instantly (without going to the bit.ly site). This can be integrated with your twitter account, so when you click the bit.ly sidebar, it opens a window which has the shortened link and allows you to write upto 140 characters to post on Twitter. It works great.
I really recommend bit.ly. Go for it!
