I think the advertising and/or survey layers breaking the site..
...when viewing it on my cellphone using Opera Mini v4.1. The page loads and the main content area is covered in gray boxes, the side columns with Talk etc. are fine. The page is insanely long, with the gray boxes running all the way down. This just started happening yesterday. I hope you can fix it, I check out SE all the time on my phone when out and about.