Well, i guess that system exists to keep grading as objective as possible. But we can have a way better system to keep it objective. Because having friends here is supposed to be a positive and an interesting feature but in the same time I love grading homework and most importantly we want assignments to get graded fast. Maybe one of the solutions would be to introduce a system that rewards the graders based on how close their grading to the final grade. For example if the grading you gave is two or more grades away from the final one, you wouldn't get the money and points. I think this way is better to keep it objective and enjoyable in the same time.
Well, i guess that system exists to keep grading as objective as possible. But we can have a way better system to keep it objective. Because having friends here is supposed to be a positive and an interesting feature but in the same time I love grading homework and most importantly we want assignments to get graded fast. Maybe one of the solutions would be to introduce a system that rewards the graders based on how close their grading to the final grade. For example if the grading you gave is two or more grades away from the final one, you wouldn't get the money and points. I think this way is better to keep it objective and enjoyable in the same time.