PDF News, Blogs and Forums

• Planet PDF
• Planet PDF Forum
• PDFzone
• Adobe Acrobat Forums
• Acrobat User Community
• Acrobat User Community Forums
• Digital Documents
• Solid Documents PDF Blog
• PDF for Lawyers
• The PDF Blog
• Inside PDF
• Mark Gavin’s PDFblog
• Ted Padova’s AUC Blog
• PDF/A Competence Center
• PDF Reference / Specification
• 4xPDF – News, Articles, Tips and Rants
• Shredding The Document

Document Management News, Blogs and Forums

• Document Management System (Wikipedia)
• Debenu Blog
• Digital Documents
• DocPoints Document Management Blog
• Microsoft SharePoint Team Blog
• Document Management Blog
• tag2find developer blog

XPS News, Blogs, Resources

• XPS Team Blog
• XML Paper Specification
• XPS Technology Showcase
• ADRIAN FORD ON XPS ET CETERA
• NiXPS
• NiXPS Blog
• XPS Review

Metadata

• Document Metadata Blog