The math doesn't look reasonable in this post. The "okay" startups only return 25% growth over ten years. Even hundred year-old blue chips grow faster than tha

The math doesn't look reasonable in this post. The "okay" startups only return 25% growth over ten years. Even hundred year-old blue chips grow faster than that. Of course a 50M exit isn't good enough if it takes ten years and you only own a quarter of the company after putting in 10M.