>> you're talking to someone who is a shareholder in lehman brothers over that weekend. >> never mind. >> i'm not super great at predicting that stuff. the fact that we have a quarter billion dollars of cash in a checking account effectively means we would be in a good position if this insane real estate market became cheaper. if it was easier to hire engineers. if companies became cheaper to acquire. i don't know that it's going to happen. if it happens we'll be in a great position. >> your failed business has become a god send for many people. i'm jealous. i'm going to be a prost le tieser. it's very clear that it's a happy team medium. well done. >> thank you very much. >> that's stuart butterfield, the ceo and founder of slack, a technology that actually people like. stay with cramer. (vo) what does the world run on?