Google has released its latest Webmaster Help video. This time, Matt Cutts discusses single-page sites, and how Google handles them. Specifically, he responds to the following user-submitted question:
"It's a different convention," he continues. "Sometimes it works. Maybe you get better conversions, maybe you don't. It's going to depend on what your particular area is, what the topic is, what kind of layout you come out with...but if it works for you, and for users to have that all on one page, for the most part, it should work for Google as well."