Some top questions on that site are:
"Would you support requiring criminal background checks for all gun sales?" with over 18,000 votes. Surely a question that can be answered by going to one of the candidates websites
"Do you support expanding, and not cutting, Social Security's modest benefits?" with over 17,000 votes. Yet ANOTHER question that can be answered by googling.
"Do you support allowing Gary Johnson to participate in the final debate?" with over 9000 votes. Who is voting this irrelevant up?