I recognise someone may not have been introduced to what I meant by what Discord has wrought; specifically Discord channels (including forum channels) are not indexable by search engines, meaning posts with important details cannot be uncovered by an outsider. Classic bulletin forums are public, and so obscure technical details shared there could later be dug up by a curious soul. It's not too infrequent to see a blog shared on HN, with the author complaining about how hard it was to find some details, because they weren't a member of an obscure Discord server.

The irony of the persistent backlogs for Discord means that a lot of this information is practically lost. Archive.org cannot preserve copies, so if the Discord server is closed or whenever Discord itself decides to call it quits, it's all gone.