Comments: Improve Pull Requests By Including Valuable Context

[pepopowitz]

Code review is an engineering process that has benefited greatly from a move toward asynchronous communication.
Long ago, engineering teams would sit in a room with code on a projector to review changes together. 😱 For many
teams this led to batching code reviews or even skipping them altogether. 😱😱

Today, most engineering teams use incredible tools like GitHub or GitLab to review changes through Pull Requests
(PRs). The greatest advantage of PRs is that the review can happen when it's convenient for the reviewer:
asynchronously. Asynchronous communication isn't all sunshine and unicorns, though. Notably, it lacks the ability
to course-correct when context is misunderstood.