Not sure if this has been posted before, but apparently CBS is allowing viewers to cast a vote for the winnner on their website. As quoted on the site: "In the event that one of the Jurors is unable to perform their duties, your vote could be used to break a tie and help determine the winner of BIG BROTHER: ALL-STARS."
So, I guess you can put as much or as little stock in this as you want, just thought I would pass it along.
Here's the link:
http://www.cbs.com/primetime/bigbrother7/extras/jury/