OMG!!! macbookair.com redirects to a hidden page on... oh, forget it!
I wanted to poke fun at those who didn't realize, but I'm too nice. It is a mistake a person who is not familiar with how some things online work could make... though, had they been READING the thread, it would not have been a problem.
Still, I thought I would offer a bit of an explanation, for those who don't know, on why that URL works. (If someone else has explained already, I must have missed it - sorry).
The ? (question mark) is usually used split the URL into two parts. The first part, before the question mark, specifies where the page is. That's the apple.com/ part. The second part, after the question mark, specifies additional information that may be used to create the web page.
Notice that this website also uses the question mark to separate page location from information. Take the following URL:
https://forums.macrumors.com/threads/413917/
forums.macrumors.com/showthread.php - the location of the page
? - the delimiter I wrote of
t=413917 - the thread number
&page=5 - the page number. The & usually begins a new piece of information.
As such, the page seen when the browser is redirected from macbookair.com is in fact, simply the home page. The information after the question mark is completely ignored.
Of course, none of those who would benefit from this explanation will actually read it, as they will be too busy posting how macbookair.com redirects to a special page on Apple's site.