microdroid

from Jargon File (4.4.4, 14 Aug 2003)
MicroDroid
 n.

   [Usenet] A Microsoft employee, esp. one who posts to various
   operating-system advocacy newsgroups. MicroDroids post follow-ups to
   any messages critical of Microsoft's operating systems, and often end
   up sounding like visiting fundamentalist missionaries. See also
   {astroturfing}; compare {microserf}.
    
from The Free On-line Dictionary of Computing (8 July 2008)
MicroDroid

   [{Usenet}] A {Microsoft} employee, especially one who posts to
   various operating-system advocacy newsgroups. MicroDroids post
   follow-ups to any messages critical of {Microsoft}'s operating
   systems, and often end up sounding like visiting Mormon
   missionaries.

   [{Jargon File}]
    

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