Nice idea. Good job. Another problem that is present is that a lot of people don't have the passion for stem subjects, they write something half-hearted and hope they get a vote.

it's important that users have a passion and some knowledge about what they write about. Yesterday I found 3-4 posts that were like this, one post just copied and pasted from NASA and changed a few words but i spotted it. This really bugs me and this is a problem that needs to be addressed.

Hopefully if everyone works together in the community we can start changing things for the better, as long as everyone plays their part.