Starting today, you can preview the contents of a Google document, spreadsheet, or presentation right in your Gmail inbox — just like you’ve already been able to do with YouTube videos, Yelp reviews, and Picasa and Flickr albums. Gmail will automatically detect when you receive a document link and display the name and type of doc below the email.
Ok, this is a new feature for Google Docs. This is cool for sharing. Will be using this for SEO9oneone for sure. Have always hated having to individually share every document with people.