Of course, subthreshold FET circuits have incredibly low energy usage. And I do think that subthreshold analog neural nets have very high utility, but I am skep

Of course, subthreshold FET circuits have incredibly low energy usage. And I do think that subthreshold analog neural nets have very high utility, but I am skeptical that they can be used to faithfully reproduce real neurons. I am however very confident they can be used to create real computing hardware that can efficiently do inference etc.