Here's the new thread for posting quotes, with the usual rules:
Please post all quotes separately, so that they can be voted up/down separately. (If they are strongly related, reply to your own comments. If strongly ordered, then go ahead and post them together.)
Do not quote yourself
Do not quote comments/posts on LW/OB
No more than 5 quotes per person per monthly thread, please.
Did Munroe add that? It's incorrect. There are lots of situations in which it's reasonable to calculate while throwing away an occasional factor of 2.2.
Here's the new thread for posting quotes, with the usual rules: