Oh great - just what we need - yet another programming language
Not all languages are the same. Maybe your criticism is valid for C# / Java, but the other languages you list are all pretty different. Rust has some features, and certainly a unique combination of features (e.g. modern, and not garbage collected).
there ain't enough people to teach kids and adults the languages we already have
Well you don't actively need teachers to learn a language (tutorials, books, etc), nor do you have to learn every language in existence.
And 0.1, meaning it's currently unusable. Why not wait until 1.0 is ready before announcing it?
Maybe so interested people can follow its development, make suggestions, help write the compiler and so on?
That too w/ such an inspiring name as 'Rust'.
Jesus Christ who spat in your face this morning? Why are you such a pessimistic parade-pisser?