This extension hides the number of upvotes untill you upvote an answer.
Showing the number of upvotes in Quora motivates you to upvote an answer which already has large ammount of upvotes. This phenominon of phycology is called group-following thoughts. To overcome this problem, this extension hides the number of upvotes and let you fairly decide if you really want to upvote an answer or not. Once you have upvoted and answer, then you can see the actual upvotes it has.