Do you ever send emails that contain links? Have you ever had a link break when sent so that the recipient has to copy and paste it to their browser? Or more likely, have you ever received a reply saying that a link does not work? You can solve this problem at TinyURL.com, a site that condenses long URLs into shorter ones that will not break in emails and will never expire.
Try it out, copy and paste any cumbersome URL into the necessary field at TinyURL.com and in an instant it will spit back a new, more email friendly one. 675,913 unique visitors hit this site in Week 5 of 2006, a 36.5% increase from the previous week.