[scene: prominent VC tweeting 2 weeks after Lehman collapse] A person I have known for more than ten years, who I consider trustworthy, is convinced the econom

[scene: prominent VC tweeting 2 weeks after Lehman collapse] A person I have known for more than ten years, who I consider trustworthy, is convinced the economy will shortly experience a systemic risk. I don’t know anything concrete, but if I were exposed, I would be concerned.