Following a hyperlink is always a guessing game. Wouldn’t it be nice to see what lies beyond the link even before clicking it. Time’s precious so why not get to see a preview of the target page? Cooliris Previews lets us do just that.

It’s a Firefox add-on that lets you do the following:

• See a preview window of the the link’s target page. No need to leave your current page for that or to open it in a new tab just to see what’s there.
• Send links via e-mail by right-clicking on a page.
• Automatically do a subsearch of a phrase in Google, Wikipedia, or a dictionary again through the right-click.
• Customize how and when you want the preview window to appear.