I tend to agree with you, but don't just take it from me:
http://tech.groups.yahoo.com/group/rest-discuss/message/6735
I don't think it's fair to say the original dissertation is the final word on REST, but I do think almost all of the discussion on REST is way off target. It feels like almost all the discussion is about the construction of URLs.
REST has become a buzzword, people use it just to project credibility.