"In the most literal sense, it's a complete working copy of google, but
backwards. You even have to type your search in backwards!
You've probably all seen it anyway, but here it is for those who haven't:"
http://www.alltooflat.com/geeky/elgoog/
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This isn't K-M related directly but since Google is the default search engine --- I'm just curious but what's the point? Some nerdy programmer was very bored?