I'm trying to add a poll to a blog post. I followed the steps here, exactly. http://en.support.wordpress.com/polls/
I get the code I need: [polldaddy poll=6400178]
But, when I try to get a preview, I get a blank screen.
When I publish the post, I also get a blank screen.
Am I missing something or is this function not working?
The blog I need help with is clarksblogcabin.wordpress.com.