It depends on the topic. If it's an intellectually interesting, specific topic that hasn't been discussed much, Wikipedia submissions can be fine. If it's a generic or well-trodden topic, that's not good. Generally the best third-party article would make a better submission, but that's not always possible.

This has come up quite a few times: https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...

Thanks, I should have searched myself; I was pretty sure there must have been previous community pushback against Wikipedia links. I usually read New without logging in; if others commonly do the same, they may be developing the impression that ‘pedia links to popular common topics is a-ok.

Thanks for your moderation work!