"Fresh from the oven and piping hot, SpicyNodes is limited only by your imagination. Entice visitors to explore and savor the experience of visiting your web site, add visualizations to your blog, create a mindmap or organizational chart, or encourage students to delve deeper."
SpiderScribe is an online mind mapping and brainstorming tool. It lets you organize your ideas by connecting notes, files, calendar events, etc. in free-form maps. You can collaborate and share those maps online!
Web 2.0 is about revolutionary new ways of creating, collaborating, editing and sharing user-generated content online. It's also about ease of use. There's no need to download, and teachers and students can master many of these tools in minutes. Technology has never been easier or more accessible to all.