This site reminds me of the many blogs, websites, wikis, Mindmeister Mind Maps, etc. that overwhelm the viewer with possibilities. It doesn't appear to me that anyone could be an expert on so many technologies or even the landscape of how many exist. I spent a lot of time exploring an extraordinary number of great ideas but inevitably I feel like I can only skim the surface of this information if I want to keep up wih the volume. I'm supposed to be teaching kids how to do close, deep reading. The more I engage in this technology skimming the more I feel like a phony in that particular aspect of my teaching.