This document discusses how Web 2.0 technologies like social networking and educational networking can transform education. It argues that Web 2.0 allows for more participation, collaboration, and sharing of information in new ways. Educational networking in particular provides opportunities for 24/7 professional development where educators can connect online around shared interests regardless of location or other constraints. Platforms like Ning and Classroom 2.0 are examples of social networks designed for educators to build online communities, share resources, and learn from each other through discussion forums, profiles, uploading materials, and other Web 2.0 features. The document advocates that embracing these technologies will radically change how students learn and teachers teach in the 21st century.