Just got this email:

Meanwhile, I find that Lindzen and Choi have revised their paper on sensitivity and published in a reputable journal. His conclusion is that sensitivity is overestimated. I believe his investigation is limited to the tropics, where the feedbacks are mainly clouds.

So the reference in your excellent piece here (and I believe another reference elsewhere) needs updating.

Asia-Pacific Journal of Atmospheric Sciences is not a reputable journal and it has a very low impact factor, lower than E&E, IIRC.

Moreover, they have faield to address the ocncerns identified in their previous paper and in their submission to PNAS.

Epic fail for Lindzen.

Perhaps a blog post and some or all of it be added to the rebuttal.

Yeah, would probably be worth some discussion.  grypo discussed it a bit in his draft post