This will do wonders for Google's Antitrust case.

http://www.techcrunch.com/2008/07/22/google-in-final-negotiations-to-acquire-digg-for-around-200-million/

Pretty good list....

7 Things Google should (and probably will)do if it buys Digg:

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1) Integrate Digg with Google News and the news algorithm

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 2) Place Digg icons in search results (but do it methodically)

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http://www.benparr.com/2008/06/7-things-google-should-and-probably-would-do-if-it-buys-digg/#=rss