Twitter Site Post Bookmarklet
Normally you have to copy the URL of site and paste it in your Twitter but now there’s a simple bookmarklet that I made to be use with Twitter which allow you to post site hyperlink.
javascript:window.location="http://twitter.com/home?status="+window.location.href;
First of all, drag the following link to your Bookmark Toolbar: Twitter Site Post.
Now you can visit any page, and if your interested to share it in Twitter just click the Bookmark button.