I just built my Voting App https://yasser-voting-app.herokuapp.com.
The UI may not be as good as it could be.
Please review it and share your feedback.
[Edit] For people who have been voting on the app. You can also create new apps. Just a create a new users and login. Click here
[Edit 2] There is a whole bunch of cool things you can do, once you sign up. Like create new choices for polls. Sakura fans anywhere??