Link Roundup for July 21

Some links that have been in my bookmarks to look at. Not worth having posts for each one though I might revisit some.

• Rich Site Services: Web Feeds for Extended Information and Library Services
• HubMed
• Metadata and XML: Improving the Findability of Information
• Science Library Pad: more postings on library Web Services
• Lost Boy: RDF and Library Metadata Interoperability
• tag(1): del.icio.us-style file tagging
• PressDisplay (online newspaper viewer)
• Open Source Software for Libraries
• NerdTV, videocast from PBS