I believe I read somewhere on LW about an investment company that had three directors, and when they decided whether to invest in some company, they voted, and invested only if 2 of 3 have agreed. The reasoning behind this policy was that if 3 of 3 agreed, then probably it was just a fad.
Unfortunately, I am unable to find the link.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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