Yeah, instability is definitely a good reason for people to not use Rust, although that's quickly being resolved, both in theory, with the stable 1.0 release in

Yeah, instability is definitely a good reason for people to not use Rust, although that's quickly being resolved, both in theory, with the stable 1.0 release in just over 3 weeks, and in practice, with the recent 1.0-beta release.