1. The document discusses how educators can engage students using Web 2.0 tools by entertaining them, exposing them to entrepreneurship, and encouraging them to create and share information.
2. Examples of Web 2.0 tools that can make students' lives easier and richer include websites for getting movie recommendations, managing communications, planning meetings, creating avatars, and getting music recommendations.
3. The document advocates having students start blogs, use wikis for collaboration, and create their own social networks to get them involved in collaborating online.