What are you testing?
Whether Disqus had sites that didn't have downvoting, because mystery down-voters to innocuous comments are annoying the regular commenters at Daily of the Day, and the site proprietors don't want it either. I had seen that BoingBoing had no down-voting and I was looking around at other sites to see if that was regular, because we were wondering if they were maybe still on the old Disqus. So, to make a short story long, that necessitating leaving a comment to see the voting options that Disqus gave me over here, because I was too lazy to go find a thread with comments. /over-detailed explanation.