links for 2008-04-22

• Build the Echo » Blog Archive » The Progressive Noise Machine: It’s Here!!
  Tracy is optimistic, but makes the good point that our new machine may be better suited for the future, but theirs is, for now at least, still more powerful.
  (tags: new.media new.politics build.the.echo huffpo moveon netroots)
• contentious.com – Breaking Out of the Echo Chamber
  A lit review on homophily, otherwise known as the tendency for like minds to group together, in the context of social web.
  (tags: homophily ethan.zuckerman new.media social.networking)
• Dan Ackerman Greenberg Theory Turned Into YouTube Comedy, Funded By Warner Bros
  Pretty funny.
  (tags: funny marketing youtube new.media)
• News Corp. Nears Deal to Buy Newsday – WSJ.com
  He’s buying every NY pub he can get to. I can only assume TPM will be next.
  (tags: murdoch newsday newspaper msm greed)