B is tough. Would be interesting to see the sum of the karma of all users who upvote a single one. Another thing to watch would be the mean user karma of all

B is tough. Would be interesting to see the sum of the karma of all users who upvote a single one. Another thing to watch would be the mean user karma of all votes. A bunch of low-karma vote stuffing would actually bring a post down. If you can get a ton of massive karma users to upvote and game this, maybe you should just get in by default?