> probably never again going to publish

Does this mean that ScholarlyArticles that authors choose to publish with ACM can be uploaded to e.g. ArXiv in full instead of only the preprints?

(If you upload PostScript and PDF to ArXiv, they can generate an HTML5 rendering of the article.)

Open access > Effects on scholarly publishing: https://en.wikipedia.org/wiki/Open_access

I learned OO from lots of great resources, and may have been disadvantaged to have have never read Ingall's paper; which isn't yet cited in Wikipedia's OO page under History.

Object orientated programinng > History: https://en.wikipedia.org/wiki/Object-oriented_programming#Hi...

"'Considered harmful' considered harmful"

Considered harmful: https://en.wikipedia.org/wiki/Considered_harmful

Edsger Dijkstra published "Go To Statement Considered Harmful" (1998) with CACM.

Anyone can upload a CC-BY article in full to anywhere, and anyone can upload a CC-BY-NC-ND article to anywhere noncommercial. ArXiv only accepts uploads from authors, though.

The "history" section of the Wikipedia article cites Kay's excellent "Early History of Smalltalk" https://dl.acm.org/doi/pdf/10.1145/155360.155364 which of course does cite Ingalls's 01978 POPL paper, as well as 17 other papers published by the ACM, by my count, more than any other single publisher except Xerox. That section also highlights the ACM conference OOPSLA and cites Borning's "Thinglab", published at OOPSLA. So access to historical ACM papers is extremely important for understanding the history of object-orientation.