The document discusses the growing amount of personal content that mobile users store on their devices as well as the opportunities and challenges this presents. It finds that the average mobile user stores thousands of contacts, photos, videos, songs and apps on their devices, taking up large amounts of storage space. As mobile capabilities continue to improve, the amount of content users create and store is expected to increase further. Changes in how users purchase and upgrade devices are also impacting how they manage their personal content. The document argues that mobile operators are well-positioned to offer cloud-based content storage and management services to help users deal with these issues.