The document discusses different options for creating an online hub for teachers, including blogs, websites, and wikis. It provides pros for each option, with blogs being quick to create, chronological, and conversational, websites allowing you to combine elements and be teacher-centered, and wikis being collaborative, changeable, and a resource. It then provides tips for getting students to the online hub, such as repetition, consistency, having an easy domain name, and posting engaging materials. Finally, it discusses ways to disseminate and collect information through the hub using tools like screencasting, podcasting, quizzes and surveys.