Pulling it all together

It seems overwhelming to keep up with all the sources of information on web2.0. A post in Musings about librarianship by Aaron Tay entitled Aggregating Sources for Academic Research in a Web 2.0 World looks at this issue for academic research and offers a wide range of tools. While he talks about researchers in higher education, many of the same tools could be used by teachers and librarians for their own professional development and eventually by their students. I need to check out FriendFeed to see how it can pull things together.