The wiki is an online place where users can write information in a format of their own choosing. They can be essays, articles or just notes. other users can add to, revise, and collaborate on these documents. THere is also a place to add their own discussion about these online documents. I have collected help files and tutorials on getting started using the wiki here :
http://redwoodcreek.writtinfool.com/rcwiki/index.php/Main_Page
Of course anyone can just read or browse the information as well.
