From the 'Hacker News Guidelines': "If you submit a link to a video or pdf, please warn us by appending [video] or [pdf] to the title." http://ycombinator.com

From the 'Hacker News Guidelines': "If you submit a link to a video or pdf, please warn us by appending [video] or [pdf] to the title." http://ycombinator.com/newsguidelines.html http://ycombinator.com/newsguidelines.html