I think a good refactring tool is one of the best ways to improve productivity for a developer. When you have a strongly statically typed language it should be

I think a good refactring tool is one of the best ways to improve productivity for a developer. When you have a strongly statically typed language it should be possible to create really good refactoring tools. They don't have to exist at the same time 1.0 is released but I think they should be created as soon as possible after that point.