It seems this is going wrong. People who don't read at a reader's forum....
There are 4 people who said Yes in the first poll, so there shouldn't have been more than 4 votes in the second. 4 of them in the second said No (everybody except me at this point, it seems), so there should have been only one vote in the third poll (mine).
It seems people are answering all three polls regardless of the answers in the first two.