Tinyurlcom

This plugin updates your twitter status with the latest post that you've made. It also has the option of including a link back to your post so people can easily click on it to view the post. The link provided in the tweet can be shorted via a service of your choice: tinyurl.com, is.gd, bit.ly or... Platforms: PHP

Adds a link to each post that points the user to Twitter.com. Before the redirect, the URL for the actual post is sent to Tinyurl.com and the tinyurl-ified URL is used as an argument to Twitter.com thus putting it in the status field when the page loads.Installation : Upload the folder to your... Platforms: PHP

A Safari Extension to automatically translate short URLs (bit.ly, tinyurl.com, etc.) to reveal and link directly to the target page. You can use a tooltip to reveal details about the target page and automatically replace the link, completely bypassing the URL shortening service. Platforms: Mac