Tourney day 1: not so good

So I set up my Sperhero single elimination tournament on Google Buzz in which all you have to do is comment to vote for your favorites in the match-ups so they can move on. The pairing were done randomly and came out interesting. I posted everything about 6 AM EST. Now at about 9 PM EST not one vote has been submitted. I currently have 75 followers on Buzz.

I'm questioning how much I can actually do with this social network.