Board Thread:General Discussion/@comment-24739709-20151217190208/@comment-1757994-20151217231438

I'll second the idea that striking the three words ... Not to intentionally block, remove, or otherwise obstruct the proper functioning and view of advertisements, and/or user interface and functionality by other users, including but not limited to changing or adding javascript or CSS changes to the Service that would prevent the proper display or function of advertisements and/or user interface and functionality; ... makes it seem like no one is even allowed to alter the interface for themselves. That may not have been the intent, but prohibiting users from "obstructing" ads for themselves would certainly align with the recent Cthulhu ad proctor.

http://i.imgur.com/LJbRLn7.png