The question, do I need a responsive web design?
When you shrink a website with responsive web design the graphics can go all over the place on a site other than the simplest. I was using responsive web in my latest template design but found it would not show on the iPad or iPhone correctly.
Once i reverted back to a non responsive site it all works well and stays in the correct place.
So it looks like responsive websites can be fantastic in the right place, but thought needs to be taken in wether to use it or not in your situation.