Wow, in one of the cases (https://en.wikipedia.org/w/index.php?title=Wikipedia:Articles_for_deletion/Human_genetic_clustering https://en.wikipedia.org/w/index.p

Wow, in one of the cases (https://en.wikipedia.org/w/index.php?title=Wikipedia:Articles_for_deletion/Human_genetic_clustering https://en.wikipedia.org/w/index.php?title=Wikipedia:Article...), they actually deleted the page entirely, then re-created it, so that any prior edit history was lost. Talk about deceptive. Good thing no-one printed the page out, or we might have to hear one of those "Where they have burned books, they will end up burning people" lectures. But this is "on a computer", so entirely different.