Telligent Community Server 9.0 supports embedding rich content into application posts. Out of the box, it gives you the ability to insert polls, such as the one shown below.
The embeddable polls feature adds a poll inline into any content that supports embeddable content, including the Generic Content widget, using the Embeddable Content button in the text editor. To embed a poll, please see Embed a poll into a post.
The embedded content fragment API provides the tools to create embeddable content plugins. The API can be used to embed complex and dynamic content into application posts via the text editor.