Poll / Survey Addon

Hi there

I used the search function, but didn't get any results, that's why I'm asking here:
Would it be possible to add a poll/Survey possibilty to EasyBlog (I imagine this just like the polls on Facebook)? Or is there already something like that (in form of a plugin or similar)? I saw there comes a possibility with EasyDiscuss, but can I integrate that in just a blog?

Thanks for your Feedback!