Hardware is hard in ways that software will never be. * The cost model is different. * The hiring model is far more interdisciplinary. * You can't apt-get yo

Hardware is hard in ways that software will never be. * The cost model is different. * The hiring model is far more interdisciplinary. * You can't apt-get your supply chain. * There's near zero real world A/B testing. * You're at the mercy of far more external factors. Relative to SaaS, hardware seems Sisyphean.