For example, I went to a conference a couple of years ago and was introduced to ToonDoo, a comic creator to use in the classroom. Subsequently, I shared it with many teachers in my district, and it got widespread use. However, come to find out, I was breaking ToonDoo's terms of service, "ToonDoo will only provide the Service to persons and entities who can form legally binding and enforceable contracts under applicable law.6. Assignment." I am not a lawyer, but I believe that unless a student is 18, we can't encourage them or force them to use the site.