Responsive design is design optimized for various of devices: mobile, tablet, ipad, laptops, desktop computers using media queries, fluid grids and flexible images. There are a lots of sources and frameworks for responsive design. My opinion about it is that in terms of costs, time and final product responsive design is the best and logical option.
I have been researching web to find other great responsive design examples besides Boston Globe, Food Sense. I have found: tasef.be, hvanimalhospital.com, unicef.se, mandysims.com, forskningsradet.no
The point is that responsive design is not a trend, it is an approach and a solution that will help the companies to sell their services and products in an innovative and successful way. RESPONSIVE DESIGN presents a challenge for the future of the web. Instead of giving critics, better start learning now!