"Mark, I don't understand why virtual goods won't work for Facebook as well, as a way to monetize the bottom of the pyramid. I hope that is how it will grow revenue . That's why I did buy some stock. Also, you are right about online all the time and the potential for ALL ecommerce. Last, I predict big returns for VCs who invest in health care disruption. They need runway to scale because selling into hospitals takes a loooooooong time." - Francine Hardaway