Interesting but not great for learning

When I downloaded this app I was under the impression that the posts would be clinical cases for readers to make guesses to diagnoses and treatments from a poster who already knows the answer AND can explain it. However, this app lets anyone post, and the good posts ( like the ones I was just referring to) get buried under nurses or medical students asking for help solving their personal clinical issues...I feel like there are plenty of other forums and online resources that are better suited for those purposes. As a medical student,myself, I would get more out of this app if it was regulated to some extent (maybe and up/down arrow to get rid of unwanted post?). Another idea: have a section of the post be the answer to the question. If the poster doesnt have an answer, they cant post.

Midfielder0329_a about Figure 1 - Medical Cases, v7.0.2