Ask HN: Can you debunk this? Possible evidence of voter fraud. (reddit.com)

Votes aren't random. People vote for people they choose and voting in different precincts will have different patterns. The underlying problem here is that the person doing the analysis is assuming that votes are random and trying to fit the data.

Done fairly well in the comments of the post: http://www.reddit.com/r/AskReddit/comments/qb9ea/reddit_can_...