Nice shifting of the goal posts. Introducing a possible technology while supporting your main one is hardly the same thing. Since Next became OS X Objective-C has been supported and it has been the main focus of development until Swift. Apple is a different company after Next, the System days have no real bearing on modern Apple. Java, PyObjC, and MacRuby were all attempts to offer more ways into the main eco-system. They were never attempts to support a new dev environment. Swift is the only time Apple has done that since Jobs returned.