Sifry’s Alerts: State of The Blogosphere, March 2005, Part 2: Posting Volume
Posted 20/03/2005 under
research •
Possibly a more interesting set of stat’s than in my previous posting as it relates to the number of postings that Technorati track each day. According to Sifry they are currently tracking about 500,00 posts per day or 5.8 post every second. This is compared to about 400,000 posts per day in October of 2004.

The “event spikes” are particularly revealing.
http://www.sifry.com/alerts/archives/000299.html