David Garcia, senior software engineer at Facebook, for Techcrunch:

During lunch, some us started talking about how cool it would be if the second Mark rang the bell a story would post to his timeline to let his friends and subscribers know. I was so excited about this idea that when I got back to my desk, I posted on Facebook: “We should totally hack the button so it pushes an open graph action, “Mark Rang the NASDAQ bell”. The first person to comment? Zuck: “It would be epic if you pulled that off.” I got to work that night.

Cool idea for a surreal moment.