1. 
   dogpile
   (Usenet, probably from mainstream 'puppy pile') When many people post unfriendly responses in short order to a single posting, they are sometimes said to 'dogpile' or 'dogpile on' the person to whom they're responding. For example, when a religious missionary posts a simplistic appeal to alt.atheis...
   Found op http://foldoc.org/dogpile
   
   
2. 
   Dogpile
   Dogpile is a metasearch engine that fetches results from Google, Yahoo!, Bing, Ask.com, About.com and several other popular search engines, including those from audio and video content providers. It is a registered trademark of InfoSpace, Inc. == History == Dogpile began operation in November 1996....
   Found op http://en.wikipedia.org/wiki/Dogpile
   
   

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