I did not find anything particularly useful in those links.
That's what you should expect with Alexander -- he specializes in
posting references that don't really refer to the question at hand. If
you're willing to spend enough time chasing, you'll almost always find
something relevant -- but it'll just be another instance of him making
the same unsupported statement he's made in the current thread.
The reality is that Alexander is a smart guy and he knows a lot about
concurrent programming. Most of the statements he makes are correct,
but his actual contribution to the average thread is a negative one --
following the links he posts is normally just about the slowest, most
inefficient possible way of learning anything (except that Alexander
posts a LOT of stupid links, as if making the same unsupported assertion
before acts as proof when he makes it again). You'd be more likely to
learn something by choosing a book blindfolded, and then reading it in
the hope that it might accidentally be related to something you care
about.