The document discusses the evolving role of web 2.0 in scholarly communications, emphasizing the impact of user-generated content and collaborative efforts facilitated by academic publishers. It highlights a multi-method study examining publishers like NPG and PLOS as both intermediaries and innovators in the development of web 2.0 services for scholarship. The findings reveal that while adoption is still nascent among scholars, publishers are crucial in shaping the web 2.0 landscape through experimentation and adaptation to enhance scholarly communication.