And they didn't stop with TiSP, either:
http://mail.google.com/mail/help/paper/more.htmlQUOTE
But what about the environment?
Not a problem. Gmail Paper is made out of 96% post-consumer organic soybean sputum, and thus, actually helps the environment. For every Gmail Paper we produce, the environment gets incrementally healthier.
QUOTE
"Now that I have Gmail Paper, I understand the difference between labels and folders. I had one message with two labels, but when I tried to stick the paper version into two filing cabinets at the same time, it just wouldn’t go."
Mayumi M., Associate
"It's paper, plain and easy. I sometimes find myself wondering: what will Google think of next? Cardboard?"
Bill K., Armchair Futurist