The 2018 State of the Cloud report highlights the significant growth and evolution of cloud technology, noting a rise in private capital investment and the increasing prevalence of unicorns in the tech sector. It presents data on market trends, company valuations, and the changing landscape of venture capital funding, while emphasizing the importance of private company growth rates. The report suggests that, despite high valuations, private market multiples are justified due to growth prospects, and outlines predictions for future developments in cloud computing and software technologies.