What are quality posts for you?

Hi,

I see here some posts worth tens of dollars that are utterly trash. A selfie and two lines earn more than 10-20 $. Ok, we can argue also about instagram, where some selfies earn hundreds of $.

But what is a quality post or a valuable post? Is it the person who is writing it, giving the value? Is it the story, the picture, the content, the theme valuable?

Is a post that starts a thread valuable?

I'm curious about your view on this. Each comment, as long it is not spam, will be voted and commented.