Dave Sifry of Technorati has issued an updated “State of the Blogosphere”. Here are some interesting factoids:

• Technorati now tracks over 27.2 Million blogs
• The blogosphere is doubling in size every 5 and a half months
• It is now over 60 times bigger than it was 3 years ago
• On average, a new weblog is created every second of every day
• 13.7 million bloggers are still posting 3 months after their blogs are created
• Spings (Spam Pings) can sometimes account for as much as 60% of the total daily pings Technorati receives
• Sophisticated spam management tools eliminate the spings and find that about 9% of new blogs are spam or machine generated
• Technorati tracks about 1.2 Million new blog posts each day, about 50,000 per hour
• Over 81 Million posts with tags since January 2005, increasing by 400,000 per day
• Blog Finder has over 850,000 blogs, and over 2,500 popular categories have attracted a critical mass of topical bloggers

The growth rates are amazing. It is also interesting to see the percentage of splogs that are machine generated. Plus some new vernacular, (at least to me) “Spings”. You can read the whole thing at Sifry’s Alerts.