Web 2.0 Wiki Research

1. How can a wiki be used in a current class on your schedule (not this course)? Pick a class and be specific how the class could create and use a Wiki on a regular basis (tip: Use the Internet, here is a good source).1A: In History class it can be used to do projects or study. We can use it for informing other students for projects, homework etc.  
2.  What are the benefits of using a wiki in class? It will be easier to post information faster and quick to edit anywhere your group is located.
3. How can we create a wiki in this class, what would we contribute to it and how would we utilize it on an on-going basis? We could contribute by everyone in it and must have to edit whatever they need to do in it and make a mandatory that you have to everyday in day.
4. What experience do you have using or creating wikis? I have alot of experience with wikis and creating i like use it all the time like wikipedia.