From New York magazine, the “Haves and the Have-Nots” of the blogosphere.
Of most interest:
“There are upwards of 27 million blogs in the world. To discover how they relate to one another, weve taken the most-linked-to 50 and mapped their connections. Each arrow represents a hypertext link that was made sometime in the past 90 days. Think of those links as votes in an endless global popularity poll. Many blogs vote for each other: blogrolling. Some top-50 sites dont have any links from the others shown here, usually because they are big in Japan, China, or Europeregions still new to the phenomenon. ”
For the chart: http://newyorkmetro.com/news/media/15972/