Another thought (updating as rapidly as they occur to me) on James Buss, the teacher arrested for posting a comment on Boots and Sabers.* If Buss had just used his real name and said he was a teacher and a former union president he could've written the exact same comment as he did and he would have gotten his point across probably without getting in trouble. Well, except the part where he libeled Mark Belling.
* "...arrested for posting a comment on Boots and Sabers" is still funny no matter how many times I write it.