Just sharing my findings here: someone is systematically trolling Meta.SE at the moment. These 6 posts are *all the same person*: https://meta.stackexchange.com/questions/339777/why-do-all-the-meta-stacksites-seem-to-require-an-account
https://meta.stackexchange.com/questions/340214/why-is-the-asked-today-viewed-1-times-bug-never-fixed-not-a-duplicate
https://meta.stackexchange.com/questions/342665/as-an-outsider-listening-to-stack-exchange-users-in-this-meta-category-is-abs
https://meta.stackexchange.com/questions/342684/what-could-be-the-possible-explanation-for-why-people-on-these-sites-…