The March 2007 issue of Starlog magazine (the issue with Heroes on the cover, now on the newsstands) features an article on Philip José Farmer and the Wold Newton Universe.
If you haven't yet found a copy, Starlog has put up an excerpt from the article on their website. The front page of the Starlog website features a picture of Phil and a link to the excerpt, or you can go straight to the excerpt.
Phil agreed to a new interview for this article. I was also interviewed, as well as Farmerphile editor Christopher Paul Carey.
This is just a teaser (the full printed article is a glossy four-page spread), so if you're a fan, it's still worth picking up a physical copy of the magazine for your collection. B&N and Borders should both be carrying it.
Oh yeah, this issue of Starlog also hypes Tales of the Shadowmen Volume 3: Danse Macabre. Cool.