Yea. Absolutely.
I am playing around with the poll funktion cos one of my "supporters" claims he tried to vote but gets the page loaded as if he had voted already. So I am trying to rule out a few posibilitys before asking the mods...
....maybe I need 10 posts to vote. I read something about a minimum number of posts to be able to post pics if I remember correctly. Maybe it's similar with voting.