For simple projects or toy apps, gofix is just fine. However, some companies are running complex production systems written in GO 0, and the code may have a lot of dependencies and custom build scripts. In this case it's useful to have an easy way to install and pin Go versions.
Once Go 1 launches, subsequent releases should be compatible with the Go 1, which reduces the need for something like GVM.
Once Go 1 launches, subsequent releases should be compatible with the Go 1, which reduces the need for something like GVM.