The latest issue of the Communications of ACM has a special track on blogging. If you are an ACM member, you can download the articles for free. If not, search the Google Scholar, see if you can pick up some draft version of the articles.

SPECIAL ISSUE: The blogosphere

• Structure and evolution of blogspace
• Why we blog
• Semantic blogging and decentralized knowledge management
• How blogging software reshapes the online community
• Democracy and filtering

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