Blogcount asks:

How big is the blogosphere? What is its shape, color, true nature? Blogcount catalogs efforts to answer these questions. We collect and organize the best reports and analyses on this subject.

So how big is the blogsphere?

Blogcount says 2.4 to 2.9 million weblogs

Other fun facts:

• Blogger has 1.5 million registered users
• LiveJournal is the 213th most popular site on the Internet
• Poland has 100,000 communication and community blogs.