Love this insight. It's important to lay out our forums to how the users experience their flow, not what the admin want to impose.
One of the behavioral challenges that I have with forum indexes is that they can't be customized to the actual user journey. Imagine your forum has two and only two boards:
- New Member Introductions
- Forum Discussions
Which one do you put first? Which one do you put second? Do you prioritize the new member, or the returning member?
For a new member, you probably want to present the New Member Introduction forum first, as a starting point for them. However, for every other returning user, they probably want to show Forum Discussions where the bulk of the on-topic conversation happens.