I'm sure EVula knew that Commoners wouldn't abide his deletion of their fap galleries. They've never liked it much before, and this gallery is even nerdy! Double whammy. The uploader freaked out with inspiring rapidity.
The arguments given in a previous deletion review are instructive; only the most mechanical reading of the project scope policy, in the way most charitable to retaining pornographic collections, were even considered. The closer said, paraphrasing: "Pornographic? Sure, don't care. Objectifies women? Sure, don't care. Not useful on another Wikimedia project? Sure, don't care. It was on Flickr, so they must have consented to publication on Commons, case closed."