Better dupe filtering. There's only so much that can be done, but it would have helped in this case: http://news.ycombinator.com/item?id=214046 http://news.yco

Better dupe filtering. There's only so much that can be done, but it would have helped in this case: http://news.ycombinator.com/item?id=214046 http://news.ycombinator.com/item?id=214046