Is something bothering you? Of course it is! Share your negativity in a 1-5 minute format. All complaints accepted, no matter how great or small. Come angry.
The Minnebar Code of Conduct definitely still applies here, and at any rate you should figure out a way to make your rant about ideas or things, not people.
They say 10,000 hours of practice makes you an expert, and Ian has certainly spent 10,000 hours angry.