I'm referring to giving markdown headings a shot so you get some experience with them and see what you like/don't, then we can collab on improvements?

Hm, how would I go about featuring these "tabs" in the current version of SN? 

I'll definitely try to gather some input on this, I really think we're onto something here.

Are you referring to the "markdown headings" ?

Or should I simply add the link to the next post at the bottom of the preceding post?

Fabs

It would for your specific use case certainly! We generally have to consider the generic case, because many things are written here without titles or with titles but without the intent of creating tabs.

If you end up writing content here with "tabs" and develop some opinions about the feature from that experience, I'd be happy to hack enhancements in. 

k00b

BooksAndArticles

"Journey-to-Brightness" Part 1: Making Progress on Harari's "Sapiens".

I mean yeah, it sorta does the job... But wouldn't you think that the way I described it would do the job a bit better? :)