The primary problem I have is with "Constructive"
While I understand the good intention to leave readers feeling positive - this undermines the power of sometimes "not constructive" brutally honest articles.
There can be articles talking about personal f*ckups, loss of loved ones, or plain concern about a particular ignored issue - which will paint a sad, negative picture but can be powerful.
Also sometimes, brutally honest jolting articles might be the kindling required to rouse someone - I've had many tell me my rawest articles have aroused inspiration in them to a level nothing else has.
So I feel "Powerful" would be much better of a criteria than "Constructive"
My second point is about "Memorable" - sometimes, the best of advice isn't memorable - it's cliche, boring, or ignored. But in a world that chases novelty, that exact advice might be what more need to hear about.
So in addition to (or instead of) "Memorable", can we consider having "Valuable"? - Because in a way, Original also means memorable to some extent.
The rest of it looks solid to me. Kudos on the amazing work Terrie and curation gang!