Long URL will make it difficult to copy and paste it in the browsers. And sometimes it also can break the website design. Because of that, TinyURL.com exists to shorten the long url.
What you need to is, go to the TinyURL website and paste the long url into the form box. After that, click “Make TinyUrl!”. TinyUrl.com will give you a shorten url that you can use to replace the long url. This tiny url will re-direct people who clicked on it to the long url location.
TinyURL Tips: You can use TinyURL to hidden your affiliate links. :d
WordPress Tips: There is a plugin available for you to use to shorten the long url. You can download the plugin here, Chunk Urls for WordPress. [tags]tinyurl, short url, url, long url, wordpress, plugins[/tags]