WordPress.org

I have multiple authors on my blog? What happens?

Each author that wants to create polls will need his or her own PollDaddy.com account.

But, as an Administrator, can I edit my Authors' polls

Yes. You'll be able to edit the polls they create from your blog. (You won't be able to edit any of their non-blog, personal polls they create through PollDaddy.com.)

Neat! Um... can my Authors edit MY blog polls?

Nope. The permissions are the same as for posts. So Editors and Administrators can edit anyone's polls for that blog. Authors can only edit their own.