Just a very quick post to share this resource:
"7 places & ways to find copyright-friendly images". It's posted by Richard Byrne, at Free Technology for Teachers. Both Judy Gressel and I have blogged about his work in the past -- it's a great source of information.
In fact, he offers several free ebooks, such as How to do 11 Techy Things in the New School Year (58 pages on using tools such as blogs, wikis and Google docs). There's also a wiki on his site with resources for subjects such as foreign language, math, and science.
And as the new school year begins, look at "Organizational tools for students"; we should perhaps add some of these to any future review of tools like Evernote.