This primer on Twitter polls is helpful, to a point. As @westr discovered when he dug deeper:
• Just tested this Twitter poll myself. First thing I noticed is that the poll shows on Twitter per se, but not on either Tweetdeck or Tweetbot, two clients I primarily tweet from. I would think this limits the usefulness of Twitter polling.
• It has a 24 hour time limit. Doesn’t give peeps much time to respond.
Are you using Twitter polls? Have you discovered a way to post from Twitter apps like Tweetdeck or Tweetbot?