Just to get the ball rolling, it is almost 11pm and I'm more tired that I realized (though I did make it 24 hours without my laptop!)  

Here you will see the wiki my juniors did last year when I didn't really know what I was doing, they didn't either, but it worked pretty well for a first try. Some did work on their own, some worked in pairs, some linked pages to eachothers, we were all over the place, but they enjoyed it!

This is they wiki I am using with my students this year.  My US History and World Cultures classes are the most busy on it, I don't think I have had my seniors really do much with it (I'm still learning too!)

What can you do with a wiki?

And when talking about accountability, click on the "history" at the bottom of the page (when you are logged in) - you'll see some info that can be quite helpful if you are working with students...

More to come, from me and from you (right?)