YAHOO poll on Williams sisters

The Yahoo sports page associated with the French Open

http://sports.yahoo.com/ten;_ylc=X3oDMTBpbjllZDY5BF9TAzI1NjY0ODI1BHNlYwN0b g--

has a poll asking: Without the Williams sisters, the French Open is better/worse.

The results caught me by surprise, given that the page is likely viewed most often by tennis fans. Results can be found at the following link

http://polls.yahoo.com/public/archives/2716872/p-sp-2

I'm a fan. And I voted the same...
Actually, I'd say that people partly interested in tennis viewd the page more often: " Oh the Sister's lost in FO... let me take a look" Those kind of people like the Sisters and hence the result is surprising.