So, if you want twitter to automatically tweet (like when your class blog is updated,) then set up twitter feed to automatically post anything to twitter that has an RSS feed. I do this for my classroom to send my blog or any current information that students need to have.
Here are the procedures for how we use the Diigo group with the flat classroom projects - we've used this with flat classroom and we've used it with the digiteen projects and ad4dcss (advocates for digital citizenship, safety, and success)
This is a great presentation and Kevin did a great job presenting. He concluded the smackdown. Great offline tool to help teachers understand and keep up with innovations.
Add sound effects and morph your video using rifftrax. So, this is how you can take things and remix and re-embed. There are some obvious reasons when you go to the site that I would ONLY use this for college level and above.
This website says that they are the evolution of the wiki and there are some neat things about it. It looks sort of like a hybrid between a wiki and Google docs and I'm going to take a look at this.
This wiki presentation from k12 online a few years back is still current and on this page you'll find a low res and high res video as well as a notebook to use when you watch the video, a wiki grading rubric and a chart about the components of an effective Web 2 classroom.
I just emailed it to another person - when people say they are starting wikis, I always send this out.