Explain xkcd: It's 'cause you're dumb.
Title text is true - unless you happen to stumble upon any one of: Fact, Proof (truth), Evidence, or Truth. Then you'll be stranded in an eternal loop.
--T0IVI (talk) 09:27, 28 December 2012 (UTC)
Yeah, I hit a loop on the page Community. Went right from National community to Community again.