Why Apple Should Open-Source Swift -- But Won't
snydeq writes: Faster innovation, better security, new markets — the case for opening Swift might be more compelling than Apple will admit, writes Peter Wayner. "In recent years, creators of programming languages have gone out of their way to get their code running on as many different computers as possible. This has meant open-sourcing their tools and doing everything they could to evangelize their work. Apple has never followed the same path as everyone else. The best course may be to open up Swift to everyone, but that doesn't mean Apple will. Nor should we assume that giving us something for free is in Apple's or (gasp) our best interests. The question of open-sourcing a language like Swift is trickier than it looks."
If Apple doesn't want the help of the OSS community then forget 'em.
Why bother crying and begging them to allow you to strengthen their products? If you want to work on Swift then send your resume to Apple.
You're both wrong/right. In order to supplant Objective-C, Swift would have to play well with the bazillion lines of Objective-C, and coexist with it for possibly a very long time. On the other hand, even if Apple "could not be more clear" that swift is built to supplant Objective-C, that doesn't mean it will succeed, and doesn't mean Apple won't change their mind. It's a gamble and they certainly know it. They keep that to themselves in order to encourage you to drink the cool-aid.
.NET
See also: Microsoft and