My issue with all this is mainly around content creation, if you're creating new content for the same topic I see no problem in each being an individual post if the content quality and length warrants it. You can't expect many to read five thousand word post when their feed is filled with so many posts.

Where I'm not keen is people breaking up the post deliberately to meet the minimum word requirement or posting a picture a day, but that's a different issue from the purpose of this post, and is behaviour driven by the nature of that interface/tag/community