Around YouTube headquarters, there’s a stat that management likes to throw around to make it clear that the company isn’t resting on its laurels. No, it isn’t the fact the site is the world’s second largest search engine or that its users upload 35 hours of content per minute. It’s that the average user spends around 15 minutes per day on YouTube. That would be an impressive amount of engagement for just about anything else, but it pales in comparison to the five hours

The e-reading battle is raging hot, and while statistics ostensibly showing an insurgent iPad should be taken with a grain of salt, the volatility of the market is plain to see. The Kindle has