[notsony]

So when will Swift be made open-source?

I am not going to make the same mistake twice and be tied down to a language (Objective-C) and private APIs (Cocoa, iOS, etc) which are useless outside of Apple's ivory tower.

I had always thought of C# and Mono as a potential cross-platform solution, but now that .NET is open-source and Microsoft are pushing it hard, even on Linux, it has become a viable one.

I suspect I am not the only Mac->iOS developer who is thinking along these lines.