Andrew may be a little bit grating to some (including me at times), but I value the perspectives that he brings.
There is a lot of discussion about the exact tone and phrasing, etc, of Andrew's post. There's something there - we expect perfectly composed writing, never getting emotional, never saying how we actually feel about a specific individual's behaviour. Meanwhile, in private, we often let those emotions fly, name names, etc.
I think Andrew gave us an actual look into how he feels about Jarred -- ambivalent, largely.