There is a helpful article on how to make Nepomuk a lot faster by switching its default storage backend to Sesame2:

• Pimp my Nepomuk

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David Sifry (CEO of Technorati) posted interesting analytics in his regular “State of the Blogosphere” report (Part 1: On Blogosphere Growth, Part 2: On Language and Tagging):

• Technorati now tracks over 37.3 Million blogs
• The blogosphere is doubling in size every 6 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
• 19.4 million bloggers (55%) are still posting 3 months after their blogs are created
• Technorati tracks about 1.2 Million new blog posts each day, about 50,000 per hour
• English, while being the language of the majority of early bloggers, has fallen to less than a third of all blog posts in April 2006.
• Japanese and Chinese language blogging has grown significantly.
• Technorati now tracks more than 100 Million author-created tags and categories on blog posts.

45% of new bloggers give up during first 3 months after they started! Fortunately, the “Chronicles” is five months old, so it passed that critical point.

I was surprised to discover that English is not a primary language of the blogosphere and that its Japanese and Chinese parts are nearly so large as the English one.

The great tool if you are looking for a Content Management solution for your needs. …