As a marker to myself and for future thinking about the library instruction program, the ACRL blog's round up post ( on Library 2.0 discussions is one I'll be coming back to. From into-the-future, new tech evangelism and hype to cynicism and reservation, all of these responses to the future are interesting barometers of changing times. I'm extremely excited about the potential for blogs, RSS, wikis, social bookmarking and the like to open up how we communicate with our user communities. The trick is in figuring how to implement them, which tools are best for what purposes, and how to work them into a changing but still traditional library structure.