I want to add a bit to what Hive account@lordneroo wrote here. Fun is, of course, subjective. But it is about being entertaining. Beyond the information, is reading it a fun experience.

I also want note that "fun" is an added value. A post can definitely receive the maximum score without being fun to read. A well constructed, well written, informative post that scores highly on the rest of our parameters will definitely be eligible for that.