It's really a great example of the community that allows us to talk and suggest ideas for the next editions and to decide the direction we want to take as well, this shows a lot of humility in listening to the ideas of other members always looking for an improvement in their journey.
About your library idea, it's fantastic, it could even be created and with that help beginners who often don't understand how the whole process works or need inspiration, seeing posts that have worked and with that learn from them how to improve their own posts.
It reminds me a lot of something like Leoglossary, which has its own hive in the form of posts/menus on highly relevant topics.
!DHEDGE !LOLZ !HUG