How do they do that? July 18, 2007 11:35 AM Subscribe
A few hours ago I posted a question at ask.metafilter.com. An hour later nobody's answered so I resume my Googling for an answer. Number three in the list of results is my very question! And it's on a different site! I'm shocked Google updates its index so fast, but, more than that, why is my question on a different site?