I have been extremely annoyed lately by the proliferation of “m dot” (mobile) sites that show up by default on my iPad. They are often more limited than the full site and more difficult to navigate. There is no reason to show a mobile site on an iPad! I am not talking about a responsive design that rearranges content to accommodate the iPad width but a simplified version of the desktop site that is more appropriate to a mobile phone. While most of the sites do let you navigate to the full site, its is an extra step or two.