I have noticed that many of the teachers I now follow state in their Twitter Bios, in some form or another to the effect of , “These Tweets Are My Own” . Basically in one way it is a “Disclaimer” that the content should not be related or credited to the school district or school. Unfortunately, I do not believe that that line makes them any more free. Nor should it have to be said in your 140 character -Twitter Bio . “Father, Husband, Dog Lover, Techie, Tweets Are Only Me.” At that point just keeps your Tweets to yourself right?