Was U.S. vs. Wong Kim Ark Wrongly Decided? by P.A. Madison on December 10, 2006
It doesn't argue the question of "natural born," but argues that ALL "citizenship" granted under the rubric of Wong Kim Ark is incorrect, and inconsistent with the rule of Elk.
Pretty easy read.
WKA was certainly clumsily written, but they definitely saw the difference between 14th ammendment citizenship, which they named Native citizenship, and Natural Born citizenship.
In other words, the assertion becomes that one could view Article II of the constitution as requiring the president be native born, and it would change nothing.
Why then, have both terms, if they are indistinguishable?
Ping to an interesting article in post #262.