Twitter's users dictate what's happening

I recently watched a video of Jack Dorsey's presentation to The99percent conference, which you can see here.  In it, Dorsey shares three core takeaways from his experiences in conceiving and building Twitter. 1) Draw: get your idea out of your head and share it, 2) Luck: assessing when is the right time to execute the idea, 3) Iterate: absorb the feedback and refine the idea.

The third takeway is the most interesting. Despite his resistance on some ideas, Dorsey says that "almost everything...