Focuses on persistent connections (WebSockets), message synchronization, and presence servers. Modern System Design Trends (Beyond the Basics)
Television serials have long abused this trope, but social media is reclaiming it. Young wives are creating content about "Managing the in-laws," "Reviving lost family recipes," and "Working from home while the family lives with you."
What features are we building? (e.g., "Can users upload videos, or just watch them?")
