Anonymous Notification for Voting

[jterps08]

Currently the user knows who upvoted or downvoted their post only from the Social Activity Feed "John voted on your post". The problem is, at low-volume, this exposes how John voted because the author can quickly check the results. I think we need to think seriously about changing this to "Someone voted on your post" so that we can protect user identity. I still would like to figure out how to make it social, but putting it here for tracking.