Here’s what the iPads needs: a desktop version of Safari with external trackpad support. Yes, Mobile Safari has a “Request Desktop” mode. There are plenty of websites that completely ignore that request, though. Even for the ones that don’t, many of the designs and navigations are built for a mouse pointer. The iPad already has external keyboard support and an external trackpad support would go a long way to making the iPad a Mac replacement.
The iPad comes pretty close with iCab Mobile which is a great web browser when Mobile Safari isn’t working. However that’s not quite what Chambers is talking about here because this is more of a chicken and an egg issue. For instance many ‘modern’ websites rely heavily on the notion that there is such things as drag and drop, hover states, and generally speaking a cursor. Without a cursor a lot of the web doesn’t work, not because technically it cannot work, but because of lazy product design.
Because some product manager decided that their support response would be “use a desktop, sorry”. I don’t want iPad to have a cursor, because that’s not what iPad is. I want websites to pull their heads out of their asses and realize that there are far more people using mobile Safari than there are those sitting down at a desktop to work. Just as web designers had to learn to design responsive websites mobile first, web application developers need to make their apps work on iPhones and Android phones first and foremost, desktops second. Because if it works on an iPhone, it will certainly work on a MacBook Pro.