This article would have been better without the unnecessary war analogy and history lesson.
As expected the linked site [0] gets the history wrong, [EDIT:] blaming JFK for getting USA into a conflict that Eisenhower had stoked over both his terms. (McGovern and Buford were shot down in early 1954.) One of the great things about assassinating your own commander-in-chief is you get to blame all your own screw-ups on him. For a while at least...
[0] http://blogs.tedneward.com/post/the-vietnam-of-computer-scie...