If technical users want their own browser mode, where all these things are readily available, then I'd be all for that.
Clicking on the browser location bar should reveal the full URL. But the noise of the protocol, the www. prefix, and the param string is all irrelevant to the experience of the casual user of web browsers and should indeed be hidden. We're already hiding a ton of stuff from them already, if you want to go see it, you can always "view source".
One argument in the thread was that 'www.pool.ntp.org' and 'pool.ntp.org' go to a website and a nameserver respectively. Nontechnical users will never want to use a web browser to access a nameserver, so there's no UX benefit to distinguishing them. From a URL entry standpoint, it should go to the URL that was typed into the location bar. There isn't a conflict.