[wavyknife]

I've seen people allude to this lack of "geography" here and there, but this really thoughtfully frames the problem in a way I haven't seen before. Thanks for writing all that out. I don't have any immediate solutions/answers, but I will keep it in mind.

I think we also hear this a bit when people say they prefer "old" forums for unspecified reasons. Traditionally they're very top-down, you almost always enter through a category page... so you're naturally getting a feel for the taxonomy just by navigating to content. Discourse can also be configured this way, but it's very common for sites to default to the "latest" view, which can certainly feel like an endless stream of content.