Remove comment and submission karma, only show total karma on a user's page.

Why? So people don't upvote something just because it has lots of upvotes, and vice-versa for downvotes. Quality posts could find their way to the top more easily. This could help lessen the "jumping on the karma train" and extreme karma whoring issues as well. I know people use redditreveal and such, so maybe something can be done to fuzz the numbers and make them completely meaningless.