You probably expected this, but Clayton Christensen—the Harvard professor who coined the term term that's become an almost religious byword in tech—is an arrogant ass. But in a new interview with Businessweek's Drake Bennett, you'll learn he's an even bigger ass that you ever imagined.

The Milky Way galaxy's wealthiest hard boiled egg, Marc Andreessen, is back with more words no one asked for. Now he's doubting the New Yorker's Jill Lepore is qualified to write about the American business cult of "disruption" with her measly PhD in American Studies from Yale and Harvard tenure. Good question, Marc.