"If there is such a thing as an "old reliable" resource in the world of ed tech, Wikispaces qualifies. I've been using Wikispaces for various purposes and recommending it to others since I started this blog. Over the years I've created screencast videos about how to use it, created slideshows about how to use it, and linked to other educators' tutorials on it. But until very recently, Wikispaces didn't have its own YouTube Channel dedicated to showing you how to use the features they offer..."
Via Juergen Wagner