The best answer to this I've seen is here:<p><a href="http://www.reddit.com/r/IAmA/comments/9s5k3/iama_i_am_a_highprofile_silicon_valley_venture/c0e7dit" rel="nofollow">http://www.reddit.com/r/IAmA/comments/9s5k3/iama_i_am_a_high...</a><p>The entire thread is gold, by the way.