A constant struggle for me as a library media specialist is to make students and staff understand that intellectual property and copyright really do matter. From my perspective improper Image use is the most widespread issue.
I have to say I really like photopin! I’ve never come across it before. This is an excellent place for students to begin looking for CC images. I especially appreciate the mostly benign results I get when entering keywords middle school students enjoy using when “testing the limits” so to say. The only drawback I’ve found as I explored it is that some of the images link to stockphoto.com, a fee based site.
Seven Cats, a Dog and a Ferret 