On: Undervalued Engineering Skills: Writing Well

[TeMPOraL]

Seconded. I always put TL;DR at the beginning if it's meant as an actual summary. I sometimes put a TL;DR at the end, when it's meant as a humorous summary.

[Wowfunhappy → TeMPOraL]

It stands for "too long; didn't read." The operative word here is "didn't".

"If you started out trying to read this, but then realized it was too long and just skipped to the end, here is what you missed."