iPhone 4S Users Rejoice!

From what I understand, there really aren't any software features that distinguish the 4S from the 5. It makes me happy that I don't have to feel too excluded from the happenings of iOS 6 related events today. I was kind of expecting something along the lines of Siri to separate the 4S from the 5, but I guess that was only needed because of the strong similarities between the 4S and the 4. Should I be so happy?