I respectfully disagree. We've recently seen a lot of development in the space and there will always be a need to make new hardware work. Yes, margins for hardware companies will always be slimmer than CloudWidgets Inc. but there's a very solid demand for people who know what they're doing in this space. Just about every electrically powered product you buy will have a uC in it, from your flashlight's led controller to the hundred+ that exist in your car.