Also, RE: adding sections explaining the architectures,
I do not think this would be very helpful to me. It seems like it would take a lot of technical work to make sure these explanations are very accurate and suitable for use as a professional reference. Furthermore, as someone wise once said, “Truth can only be found in one place: the code.” I can gather a lot of 100% accurate detail about the architecture very quickly simply by looking at the architecture graph (a very nice part of the WL NN library).
I would like to see slightly more elaboration in the brief description at the top of the page of some architectures, but having long Shingle-page explanations of the architecture would provide little value to me personally.
Thanks for asking :)