This was a pretty fun list by Resolve. I think it may be a little more reflective of the phases he's personally been through in his own thinking on headphone measurements though, than some others. Though I can certainly identify with alot of what he's talkin about here. And I suspect some others here may as well. (Hence the reason for this post.)
There are some things I agree with in this, and others I don't though.
And I hope that stage 11 is realizing that we need more in-ear frequency response data on good-sounding loudspeakers in a room for comparison with the in-ear data of headphones. Preferably measured on the exact same anthropomorphic rigs (with a mannikin) that are used for the headphone FR measurements.