Gmail Paper
Well the newest thing coming out from Google is Gmail Paper
Google in it’s effort to be green is using 98% soybean based paper to print your emails and send them to you free of charge.
All of the printing and postage to ship you your e-mail is offset by ads that are printed on the backside of the paper which is used to print your e-mail.
The really cool thing about this is no spam or pop ups!
More about Gmail Paper