Ya, China bans routers that contains anything that seems to be a “dissenting voice” against China. The humanhead site might just happen to be going through one of those major routers. I personally got to witness that censorship in action a few months ago. My amazon.com orders were intercepted by the Post-office Customs, and I had to go there to deal with it. While there, I saw an office filled with dictionaries of English to Chinese, Japanese to Chinese, French to Chinese…etc, and magazines, books…etc on the office desks of employees. I chatted with one of them, and I had guessed right–they were looking for dissenting material contained in literature in the postal packages. One guy had a Time magazine that had an article about the corrupt education system in China, and he was going through it at a snail’s pace trying to translate it with a dictionary and seeing if it contained enough dissenting thoughts to be confiscated.
Hehe, I went through quite a few versions of the nose bridge. I tried some exotic and non-orthodoxed methods, and I realized it would be a hassel to extract those polys if I ever need to. I do feature transplants sometimes between models–ripping out eyes, noses, mouths…etc, so I needed a topology that also allows for easy transplanting. 
The outer brow looks like that because there’s a wrinkle that runs from the outer corner of the eyes to the forhead. Stahlberg’s mesh demonstrates that very well, and few people seems to know there’s a wrinkle there(maybe it’s because it only shows up in extreme distorted expressions).
Whatever “pole-doohickey” or n-gon arrangements are only there during the base mesh level. Once I up the level for more detail, they should all disappear. I’m also using Maya, so poly arrangements are solved a bit differently in Maya’s sub’d.