Is this really a rationality quote, is it just pro-Yudkowsky?
It does set a standard for the clarity of any writing you do, but I've seen substantially better quotes on that topic before.
Related to hindsight bias and inferential distances. I'd sort of noticed this happening before, but if I hadn't realized other people had the same experience I probably would have underestimated the degree to which rationality had changed my worldview and so underestimated the positive effect of spreading it to others.
Here's the new thread for posting quotes, with the usual rules: