Wow. If you're looking for an example of why the whole "if you're in a hole the first thing to do is stop digging" idea is so, so right, check out the @docamity twitter feed.
Daniel Dale, class act that he is, tweeted some perfectly sane and calm rebuttals. Then he apparently deleted them for some reason, but a few of them are still on my tablet until I hit refresh. Best one, IMO: "Usually when you capitulate, you do not get everything you asked for. I did."
I truly believe that no good and thoughtful person could criticize Dale in his response to the Rob Ford libel and retraction.