The interesting part of knowing Obj-C is knowing all the Apple system stuff, because no one uses it outside the Apple ecosystem. Incidentally, I've been using

The interesting part of knowing Obj-C is knowing all the Apple system stuff, because no one uses it outside the Apple ecosystem. Incidentally, I've been using Go lately, and it's much closer to the "modern C" feel that I want than either Obj-C or C++. It's a remarkably reality-driven language.