“A defamatory statement must be false – otherwise it’s not considered damaging. Even terribly mean or disparaging things are not defamatory if the shoe fits. Most opinions don’t count as defamation because they can’t be proved to be objectively false. For instance, when a reviewer says, “That was the worst book I’ve read all year,” she’s not defaming the author, because the statement can’t be proven to be false.”
I have not read anything on this incredible thread that meets the legal requirement/description of defamation.