> "Personally, I would expect that this proportion would in fact increase over time" Even so, it's a matter of rate of growth vs lifespan of design, in the con

> "Personally, I would expect that this proportion would in fact increase over time" Even so, it's a matter of rate of growth vs lifespan of design, in the context of what your mobile users are actually looking to do. Even if mobile use is growing, if people are only using their mobiles to do one or two things (say, search documents and view balances) it doesn't necessarily make sense to build and maintained a responsive design that delivers the 'full' experience on mobile. Cost/benefit may well indicate it's better to do a desktop design + purpose-built minimal mobile design. Over time, things change and naturally the next re-design should revisit the problem. But who knows? By then, people may be looking for interfaces and feature support for all-new devices. Say, wearables like the Pebble or Google Glass.