At least you know where you stand with the list. It can be done even if it takes a lot of time and effort. I think that you get a great benefit from doing it too. Not from whatever prize that you earn but from the people that you end up interacting with because you are being so active on the site.
I have gained more votes and followers in the past two weeks of stepping up my game compared to the two months before that. It's a win win.