We've just read this great article and recommend you read it too!
It is an inspirational reflection on Frank Chimero's career in responsive web design and developing. Chimero explores the idea of taking big concepts from the web and making them into something smaller but more effective, so that they can adapt in web based world that is ever changing and essentially "edgeless".
Take a walk through this unique stream of ideas: The Web's Grain by Frank Chimero.