Not sure what the point of this post was. The lessons 'articulated' are well understood, and was missing the additional context need to add flavour.
The author was 'happy to answer questions' - but isn't that the point of posting something in the first place? Anticipate the common / obvious questions and put that in the post, that's the missing context. Unless of course the point was to rant frustrations, which is fine too - I'd just request that be made obvious in the title or first paragraph.