Jeffrey Daniels discusses Grand Valley State University's experience implementing the web-scale discovery tool Summon. Key points discussed include: - Summon usage has increased significantly since implementation, with over 535,000 Summon sessions in the first 34 months. - Summon usage has replaced some database usage but has also increased usage of full-text journal packages and databases. - While Summon was hoped to allow cancellation of some resources to offset costs, usage changes did not warrant cancellations. - Summon has changed how resources are used but these are seen as positive changes, making resources less intimidating for users.