Brian Gray gave a presentation on the role of Web 2.0 tools in science librarianship. He discussed how collaboration, communication, and alternative publishing practices through blogs, wikis, RSS feeds, social networking sites, and virtual worlds can benefit libraries and users. Gray highlighted several specific Web 2.0 projects in academic science libraries and labs that showcase these technologies. He argued that libraries must engage with these tools to stay relevant as users increasingly find information through online networks and communities.