I'll have to look closer. I tested it first with IE and it worked fine. Then I tried going to firefox to cast the opposite vote, and got a message telling me I had already voted (I guess it detects IP). I assumed firefox must be working as well. I'll have to look more closely.

I was on the verge of just deleting polls entirely because they didn't work properly, but it seemed like the last update got them running.

Update...

I changed voting to unlimited temporarily so that I could try firefox. I voted the opposite of my original vote, and as soon as I clicked "cast this" I was taken to vote results, so it seems to be counted.

Vote result
View current status
Yes 66.67%
No 33.33%

Since I just voted no, I guess it looks like there were three votes total.

Maybe it was just a fluke when you tried it, or if you voted yes, maybe your vote was counted but the poll didnt refresh for some reason.