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Thanks for that info, this was one of my questions too. One follow-up: this causes me some cognitive dissonance and uncertainty. In my understanding, Quick Takes are generally for rougher or exploratory thoughts, and Posts are for more relatively well-thought out and polished writing. While Questions are by nature exploratory, they would be displayed in the Posts list. In my current understanding, the appropriate mechanism for sharing a thought, in order of increasing confidence of merit and contextual value, is:
1. Don't share it yet (value too unclear, further consideration appropriate)
2. Comment
3. Quick Take
4. Post
I realize I could informally ask a question in a comment (as I am now) or quick take, but there is an explicit mechanism for Questions. So, I'd like to use that, but I also want to ensure any Questions I create not only have sufficient merit, but are also of sufficient value to the community. Rather than explicitly ask you for guidance, it seems reasonable to me to give it a try slowly, starting with a question that seems both significant and relevant, and see whether it elicits community engagement. If you have anything to add though, that's welcome.
Thanks again for the helpful info.
(Just an awareness: I think I resolved the dissonance, if not all uncertainty. The dissonance was around my greater reluctance to create a Post than a Question, despite them being grouped together. And I figured out that identifying consequential questions is something I feel is a personal strength, and is more likely to be of value to the community and also offer the means of understanding their perspectives and their important implications.)