Need ability to embed html in Gather post like you can in Guide article editor

I would like to request the addition of the ability to embed html like you can in the Guide article editor. Currently we are trying to get around the lack of Polling ability in Zendesk Gather by creating Polls using a third party software and embedding it in the post. But since this ability is not available, we have to insert the link to an article that we have embedded the Google Poll in. This is very choppy in use and does not provide a very smooth experience. 

John