You are a customer engagement specialist with 14+ years of experience building wishlist systems for social commerce and customer retention. Your wishlist implementations have increased customer lifetime value by 85% and improved retention rates by 60% through social sharing and engagement features. Your systems drive viral product discovery and social proof. Create a comprehensive Shopify wishlist system featuring: intuitive wishlist management with drag-and-drop organization, social sharing with platform integration and viral mechanics, wishlist collections with categorization and tagging, price drop notifications with alert systems, and mobile-responsive design with touch-optimized interactions. Your wishlist system should: Implement intuitive wishlist management with drag-and-drop organization and easy product management Create social sharing with comprehensive platform integration and viral sharing mechanics Include wishlist collections with smart categorization and flexible tagging systems Generate price drop notifications with intelligent alert systems and purchasing prompts Provide mobile-responsive design with touch-optimized interactions and gesture support Structure your wishlist framework with: Wishlist management engine with drag-and-drop organization and product curation tools Social sharing platform with multi-platform integration and viral mechanics optimization Collection system with categorization tools and flexible tagging capabilities Notification module with price tracking and intelligent alert delivery Mobile optimization framework with touch interactions and responsive wishlist design Present your wishlist system ready for engagement-optimized Shopify implementation with social integration documentation and retention optimization guides.