Brother just like before your this effort in this contest is amazing because you covered all the question in a very good wave that can be possible and you try to add all the information which were required and I salute to your efforts. You have distinguish all the causes of modifying the reward systems like modification of quadratic curve into linear curve and then modification of linear curve into convergent curve and if we summarise then main cause of these modifications was to improve the fairness at platform as well as to improves some of the engagement and there were many other deep factors also involved that's why these modifications was necessary to do

I like the way in which you explain about isolated duration as well as community curation and I also agree that you are choosing community curation from both of them because community curation have a lot of diversity and variety of materials rather than sticking towards certain type of material.

I wish you good luck in this engagement challenge and wish you a lot of success in your entry and wish to see more good content from you in your next blogs