It's irrelevant that someone doesn't think the code is APL-inspired. Their disagreement is as much with the article as your comment. I felt like what is written in the article already implied what I then read in your comment. Credit where due, the disagreement with the article probably would've not been posted if the implications in that part hadn't been re-stated plainly. Comments like these can be useful as pointers to specific aspects of an article, where conversations can be organized under, now that I think about it.