OK, so a while back, I got so peeved about a single sentence in a Wikipedia article that I wrote 25 pages about it and got the resulting essay published in the Philosophical Transactions of the Royal Society: https://arxiv.org/abs/1412.2409
As a result, sometimes people tell me about odd things they notice about Wikipedia pages. This week's instalment: the attempt to delete the article on sealioning.
https://en.wikipedia.org/wiki/Wikipedia:Articles_for_deletion/Sealioning