This week's book giveaway is in the Spring forum. We're giving away four copies of Pro Spring MVC with WebFlux: Web Development in Spring Framework 5 and Spring Boot 2 and have Marten Deinum & Iuliana Cosmina on-line! See this thread for details.
When you click on the "New Topic" button, the message editor window will show a "Poll" tab (just beside the "Attachment" tab) just below the editor. Of course, whoever is creating the poll will need to have the "poll creation" permissions setup which can be done in the admin control panel by the admin of the forum.