Technological changes are accelerating social changes in the scholarly publishing landscape. There has been significant consolidation among publishers through horizontal and vertical integration. Relationships between authors, readers, publishers, and librarians have shifted with the rise of content aggregators and library vendors that now provide aggregated content and library management systems. Major companies like Thomson Reuters and Elsevier have expanded into research administration services. Startups are also emerging to create new models for scholarly communication through open solutions. The landscape continues to transform dramatically and it is unclear what relationships and models may emerge by 2030.