This was discussed before: http://hackerne.ws/item?id=1934367 http://hackerne.ws/item?id=1934367 I had a comment which I guess I should link to rather than re

This was discussed before: http://hackerne.ws/item?id=1934367 http://hackerne.ws/item?id=1934367 I had a comment which I guess I should link to rather than repost: http://hackerne.ws/item?id=1934605 http://hackerne.ws/item?id=1934605