Thing #15 wiki wiki wiki

The word wiki reminds me of an old '80s song.  So ways to use a wiki, it seems to me that wikis are great tools for collaborating so any group project might lend itself to a wiki.  My only question is, can you limit who has the authority to change things on the wiki?  Or can anyone from the public edit every wiki?  If I were going to use a wiki as a classroom tool, I would definitely want to be sure that only my students and I could edit it.  I like the fact that you can create links to other pages so you don't end up with one document full of so much information that you can't find what you need.  I have to say the only limitation I can see with most of these School 2.0 tools is the students access to computers and the internet.  I've observed in two classrooms so far, one in public school, first grade and the other a private school.  The private school had laptops the students could use.  The public school had a few computers in one corner of the classroom but I never saw them in use.  There were more students than there were computers so I don't know how they would use them unless they break in to groups.