If you have access to a copy of the Jan/Feb edition of Imbibe magazine, it has an interesting article on pu-erh based on an interview with David Lee Hoffman. The photos are quite nice and the article is a good read.
It was pretty cool seeing/reading this in an almost mainstream publication. I hear they frequently do tea articles. I will have to check it out more often.
Also in this edition, Scotch, Sake, and Homebrewing to name few. You can check out the website at imbibe.com.