Comment by viame

It really depends from whose perspective you're looking at. If you are working for a startup this is exactly how you may think. If I am the owner I would probably think otherwise. There is always more work and more responsibilities that someone can take on, and I would expect my people to do just that. If you're doing something specific in half the time it normally takes, it doesn't mean you can't start doing something outside of your scope and expend your knowledge, maybe help others with their work.