Some marketing blog long ago said to remove dates so people can't tell when a post was written, and it's plagued blogging ever since. The idea is that "evergeen

Some marketing blog long ago said to remove dates so people can't tell when a post was written, and it's plagued blogging ever since. The idea is that "evergeen content" shouldn't need a date, but a date is context. No one is so good at writing that their writing has nothing anchoring it to the context of a point on a timeline.