I honestly thought this was about the graphic API and resource management, I'm impressed by my own restricted imagination at this point.
These gems are treasures.
I was a Cairo or so further out of date than you were. :-)
https://en.wikipedia.org/wiki/Waste_collection
and it says:
>"Garbage collection" redirects here. For the automatic memory management technique, see Garbage collection (computer science). For other uses, see Garbage collection (disambiguation).
You can almost hear the eyeroll directed at programmers :-p
The first time I saw the article in the list I interpreted it correctly. And then this time I decided to click on the comments and found myself wondering whether it was some clever wordplay about the graphics library.