I disagree. I wish that when obscure terms were used, there would be an explanation of that specific term either in the article itself or, failing that, in an HN comment. This is especially helpful because sometimes a term will have multiple meanings in different verticals, which then requires each reader to not only search for the term but work out which context it's all about. Rather than each reader do that work, why not attach a good & appropriate explanation closer to the article itself? That's what I was attempting to do.