Well, this is an exciting development. Facebook has just rolled out polls for Facebook pages. You can now poll your audience on both desktop and mobile with binary based options such as yes/no, a/b, star wars/star trek, and more.
The polls work very similar to Instagram Story polls in that you can add a gif or photo to the poll and set a duration (day, week, month, custom timeframe etc).
The beauty of these polls is that you do not just get the results as a count or percentage, you also get to see who voted for what. This could be an interesting tool to play around with. I am sure we are going to see some very creative executions for polls in the near future.
Let me know if you have played with the new feature, I want to hear some of the interesting ways you all intend to engage your audience with it.