There are lots of developers who like distinguishing these subtle topics. I can tell you in a larger enterprise deployment most of these changes will be welcomed (yes, people do still click on bogus URLs believe it or not - FAR more often than I would expect). Or think that the url amazon.lowprice.com is an amazon website in a search result.
Folks claiming google is hiding the owner of the website forget that the actual owner of the website is reflected by the END of the domain name, not the earlier parts. In some shared hosting situations this is confusing, but in the end whoever controls the end actually is in control.