TitanPad Is a web 2.0 application that lets you create public or private documents that multiple people can edit and add to simultaneously. This could enhance group projects or classroom chats. The sit isn’t that complicated, after a little playing around with you’ll have the hang of it. The fact that it creates an environment for group projects without actually having to meet up in person could promote participation from all members of the project. It also doesn’t require all parties to work on it at the same time if they don’t want to. Adding and accepting people to your documents seems somewhat complicated though, so that may be a limitation. Also, if your document is public then random people may interfere. I’m assuming this is for age levels in secondary education. Middle school and up.