After reading the post at Thoughts, Arguments and Rants, I visited The Duke University Press site. It hosts online version of The Philosophical Review. I was pleasantly surprised when on entry, the page told me that I have free trial period of aprox. one month. Without any forms to fill! There are January 2000-April 2006 editions of the journal accessible for reading (in pdf format).
Check also other journals by Duke University Press on their entry page. There seems to be some other which might be interesting for people who love philosophy, like New German Critique (last issue is available online) and Common Knowledge (winter 2002-spring 2006 available online).