I do not disagree with anything you said. The only reason for powerful developer workstations is that each second of delay is compounded when you use your machine as a tool. I do use lightweight tools but Visual Studio is still extremely powerful and not easily replaceable (I've been using it every day for past 10 years). Visual Studio is NOT fast. Especially when you add ReSharper into the mix. You could go on arguing about what is the best IDE and if ReSharper is necessary. The fact is that lots of people still use it and a powerful machine is needed today to make those responsive