I do try to write about the reasons why and use-cases improved. One of the issues is that that increases the amount of text, which directly goes against the idea of quickly finding what you want.
At the end of the day, if you want to know everything, you have to read everything. There's no shortcuts. I try to highlight the best things that the most people will want to know about, but if you really want to know everything, there's no better way than going straight to the source, like I do to create the post in the first place.