Task 16 Where's wiki ?

In the past, it's a gigantic task to put something on the web without knowledge of the html thingy as well as bureaucratic procedures as to what should or should not be in the dedicated official site. Now, it's fair go for anyone who feels compelled enough to put up a site to serve a target audience. Thinking of the brave souls who are trying on a major exams,eg. VCE, in order for a better life but are struggling with the resources to help them achieve that end. Thinking of using wikis for homework help, like those used in the subject guides.