Also if it is possible to hold polls till the beginning of the next round/end of current round that would be fantastic, I can't count the number of times I have been distracted by stupid red boxes appearing at the bottom of my screen, not to mention my virus scanner telling me it's updated itself. =/
But yes, I like this idea, it would make things much easier to make an informed decision about, not just going by how much I think that the person polling/being polled is trustworthy to make a good choice.