[1] A Tolkien fan, he was involved in the work of the Tolkien Society, which he helped to found, for over 50 years, making him its longest-standing member; he served as its bibliographer and photographer, and belonged to its London local group, the Northfarthing Smial.
[1] Several Tolkien scholars knew, corresponded with, and exchanged books with Noad for 40 years or more.
"[2] David Bratman described Noad's "On the Construction of The Silmarillion" as a "fascinating and well-researched and -argued" essay on what J. R. R. Tolkien would probably have done to that book, making it "more heterogeneous" than the volume edited by Christopher Tolkien and published a few months after Noad's essay.
[3] John D. Rateliff called Noad "the first fellow Tolkien scholar I met".
[4] Rateliff described Noad's influence on Tolkien research as "powerful but subtle", in particular on the 12-volume set of The History of Middle-earth.