If you didn't think the patent system was fucked up before, you sure as fuck should know now.
According to this article and others those 6 patents are all still pending meaning they haven't yet been accepted by the PTO as valid patents. For less than $400 any of us can file a provisional patent with the PTO that would allow you to claim patent pending status. So unless Apple's lawyers are certain they'll be accepted they aren't worth much of anything right now.
In other words, when you look at a patent, you can concretely say a couple things: a) what prior art exists and b) what the priority date is. You would like to say c) is this a viable patent, but even if the USPTO grants a patent this is never set in stone (thanks to the court system).
Edit: sounds like the priority dates are all in 2011, which isn't particularly early, still a little dumbfounded.