I went to "http://paizo.com/pathfinderplaytest" on my smartphone, and due to the layout of the site, I was unable to see the links in the red rectangle titled "Currently Playtesting Part 1".
So I went back on my laptop, using Chrome, and found the aforementionned links. I clicked "player survey" and it loaded... "http://paizo.com/pathfinderplaytest".
So... How do you get to the survey?
And wouldn't it be a good idea to have a big red sign "CLICK HERE FOR THE SURVEY" at the top of the page and make sure it works on all kind of devices if you want people to actually give feedback? A lot of people will just abandon if they have to search.
staff have said there's a technical problem and the link will be fixed when the people with the right skills get back from GenCon.