Underwhelming "future" Power7+ already here.
It looks like the Pee7+ was as underwhelming development as the Pee6+ and has suffered a similar non-launch (Jesper's post here pretty much nails it http://forums.theregister.co.uk/forum/1/2011/10/14/ibm_power7_plus_redux/). Guess the next chip for Power fans will have to be the mysterious Pee8.