Adam Savage's AMA on Reddit might not be noteworthy here if not for This Comment: "I feel seriously so dumb about the reply thing. I'm used to the format on Metafilter."
Still not convinced about that plane on a conveyor belt thing? (See also here here and here.) Well, now you can try it for yourself at the new Mythbusters exhibit at the Museum of Science and Industry.
MeFi's own Adam Savage ("MOAS") gave us a very cool shout out to his 15 million Twitter followers, saying "Awesome links, excellently moderated discussion. My favorite community of balanced, reasoned debate is www.metafilter.com." And in response to another tweet asking about Reddit, MOAS replied that of course he still reads Reddit, but "for reasonable debate, I far prefer MeFi.". [more inside]
From the Blue to the Gray: MythBuster and MeFi's own Adam Savage answers questions from Reddit users. Part 1, Part 2, and Part 3. [more inside]