Beyond Instant results: Instant Previews (googleblog.blogspot.com)

This might be incredibly useful in weeding out ill-designed websites from the search results. I can see myself using it to quickly determine the legitimacy of the site before clicking through. Plus, it's not distracting like those snap previews on Wordpress.

I’m happy that the particular implementation they A/B tested on me for days and weeks didn’t make it. This is much more elegant.