I am interested to know why you set yourself the positivity challenge? It is clear that you want this platform to be of value to all users and I do appreciate that there seems to be a great effort to get rid of plagiarism and spam.
To encourage people to post quality can't be stressed often enough. However, I think there is very little new under the sun. But each of us will say the same thing a little bit different - and that does make it new. Thank you for your post.