Interesting, not sure if this happened a while back or in part of this update, but I am noticing you can only down vote relatively new comments? See here: http:

Interesting, not sure if this happened a while back or in part of this update, but I am noticing you can only down vote relatively new comments? See here: http://imgur.com/0bNIi6B http://imgur.com/0bNIi6B