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- Search Engines
-- Search Engine Spider and User Agent Identification
---- MSN fakes referrers
1EightT - 11:00 pm on Aug 25, 2009 (gmt 0)Thread source:: http://www.webmasterworld.com/search_engine_spiders/3875363.htm
They are probably trying to see if sites generate a page on the fly based on the incoming referrer. I know they discuss that as a method for spam detection in some of their research papers.
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