Second: the headline is incorrect. The (hardcover edition of) Volume 4A won't be shipping for another week (January 22th.)
Finally: Volume 4A has been available in part for quite some time now (the first fascicles were published in 2005), and in whole for over a year (if you put all the paperback fascicles together.) Still, the publication in hardcover is certainly a milestone.
Putting all of your paperback fascicles together won't quite get you Volume 4A. They were beta versions and don't contain corrections that have happened since their release.
"Then I will publish a ``reader's digest'' edition of Volumes 1--5, condensing the most important material into a single book. "
-- After he finishes vol 4, and re-revises 1-3 again, then 5, and ... perfectionism is nice and all but, he's mortal - I hope he takes that into account.
Yeah, it would be great for most of us (his interested readers) if he just supervised a few post-docs to grind it all out. He could easily get the funding, but it's not his style.
I'm re-reading Volume 2, section 3 on Trees. On p.320 he makes the off-hand remark General methods for doing this are discussed in Chapter 8. What a sense of humor!
"Yeah, it would be great for most of us (his interested readers) if he just supervised a few post-docs to grind it all out. He could easily get the funding, but it's not his style."
Is there something other than just "bad form" as to why people would not want to go through an affiliate link if the ultimate purchase price for them is the same?
Yes. Doing so makes it more profitable to post worthless affiliate links in places like this, which encourages people to do so, which makes the web a noisier place.
(Note that this is not a justification for avoiding all affiliate links.)
Also it's not adding anything, very easy for us to go through to amazon and search for the book. Might be different if the posted recommended a great book that many hadn't heard of before that really added to the discussion, still though it would be better just to keep them off HN.
And, I did not edit the link. Perhaps some admin removed the affiliate part. However, when I go to the page in my browser, it looks just like it does above. Perhaps I followed a link to Amazon earlier in my session and picked up someone's affiliate link.
Second: the headline is incorrect. The (hardcover edition of) Volume 4A won't be shipping for another week (January 22th.)
Finally: Volume 4A has been available in part for quite some time now (the first fascicles were published in 2005), and in whole for over a year (if you put all the paperback fascicles together.) Still, the publication in hardcover is certainly a milestone.