In the article, Dr. Nielsen has this to say about Responsive Design: > JN: Because I was writing about user experience, not implementation This is exactly why so many people took issue with Dr. Nielsen's statements: he did speak about implementation. Some examples, straight from the alert box: 1. "Build a separate mobile-optimized site" The fact that the mobile-optimized site needs to be separate is clearly about imp…
What's the difference between building a separate mobile-optimized site and a separate experience for mobile users? Consider that this shouldn't require you to change anything on the backend. Your basically saying that a mobile-optimized experience is good... but only if it's on the same site?
> Why does the URL for the mobile-optimized site need to be different from the regular site?
It doesn't. He's saying if a user comes to your site, display him the mobile site.
> As it turns out, there are usability issues in having separate URLs for mobile and regular sites. For example, if I email or bookmark a link from my phone and later open it on a desktop computer, I get the wrong site.
That's a site issue. A site can easily render a different display based on the device.
> "create a separate mobile-optimized experience"
Your essentially arguing that he didn't use those exact words, and be damned the meaning.