Say what you like about Jason Calacanis: At least the bulldog-like entrepreneur isn't afraid to bite the hand that feeds him. Lightly. Without teeth. Calacanis accuses venture capitalist Roelof Botha and his colleagues of not being telegenic, a fact captured by AllThingsD.com's Kara Swisher in her video we linked to yesterday. But telegenic or not, Sequoia is the hot venture capital firm of the moment, which is why entrepreneurs should study, intently, the brief glimpse of Sequoia's inner sanctum Swisher filmed. Why? So that when you go to pitch your startup, you can walk in acting like you've seen it all before. Because you have. Required viewing, after the jump.