I did stumble across DR mentioned by the American Academy of Poets but as you have said it is mentioned in passing as their focus was on the Michigan Writers organization for helping local poets I have read much of WPguidelines and realized that WP is striving to be an editable search engine and NOT an encyclopedia notability is ranked on the average reader of WP and greater popularity ranks higher than more important topics interested primarily to students So I am afraid you are right and this article while of great importance to poetry history and students of poetry it is not suitable for WP whose interest lies in the average internet surfer