Tom, did you make your selection and hit the vote button?
something i just noticed is that if you hit the “view results” button, you can see the current results of the vote, but you also lose you chance to vote. (which i just found out the hard way).
so don't hit the “view results” button unless you don't plan on voting at all. current results of the vote so will be shown once you vote too.
also, all votes are anonymous, so no one knows how you voted. and for those who do not want to post a comment, you can still vote without doing so.
again, this is a really cool feature i love about this version.
so tom, since you're an “old dog”, see if you can use your paws to make a selection and hit the vote button! 
thanks!
dino