Equals to **DEAD** for all purposes interesting to us, which is what people mean when they say that PPC is dead. Nobody is denying that PPC is being used plenty in servers, routers, printers, automotive, etc. But who cares?
Not fully. Playstation 3 had several incarnations of Linux working and can be quite easily expanded to very nice workstation that is quite powerful and even cheap. Having legally MorphOS and AmigaOS 4 in last PPC incarnations would make a great hobby and gaming platform :-)