Cool article! A little feedback for the authors, if they read this: PoPs is used in the first non-intro paragraph and thereafter, but not defined until nearly t

Cool article! A little feedback for the authors, if they read this: PoPs is used in the first non-intro paragraph and thereafter, but not defined until nearly the end. A reader _could_ find the definition by clicking the link from the first mention, but (IME) it is preferable to provide the expansion in-line (as you did with, say, AZ) at first usage so users do not have to "click out" EDIT: and, for any potential smart-arse who points out that I did not expand "IME" - TBH, that rule does not hold value (IMO) for abbreviations that are widely-known, e.g. "AWS", etc.