I couldn't think of a 4th YC startup with traffic close to scribd's. We hear about loopt a lot, so I just thought I would add it for comparison. This wasn't i

I couldn't think of a 4th YC startup with traffic close to scribd's. We hear about loopt a lot, so I just thought I would add it for comparison. This wasn't intended to be a comparison of the popularity of the services. I posted the link because I hadn't before realized how large scribd's web presence is.