Enjoying Wikispaces, so far, so good.

Just wanting to let you all know that I'm following these conversations about wikispaces and learning from your contributions. I enjoy reading about how engaging and empowering online combined with face-face work is for students and teachers. I feel fortunate to have embarked on wikis and Ning and everything else - just in time, I think. I wonder if teachers are using both Ning and Wikispaces (or other wikis) together to enhance their work?