I am surprised this thread has ran so long. I think most of what needed to be said was accomplished very early on. The author wanted a one-button solution to something he does in windows. Well, OSX does not do it exactly the same way, however it is easily accomplished.
I think the subject header is potentially confrontational. I am not sure that was the intent. But, I can see some people getting the impression it is one of those, "Mine is bigger than yours is" type of affairs. It would have been accepted better if it was titled, "How do I do this in OSX?". I think that changes the tone completely, and would generate suggestions (which did happen anyway), rather than a mild skirmish.
Personally, I almost never use Tile in windows. I find I make so many sizing adjustments, it is just easier to open another window. Since I can do this just as easy in OSX, I did not even notice it was unavailable.
I do believe users should be able to customize their world as they see fit. But, it is a close call. Sometimes they need to be saved from themselves. I used to get help desk calls where a user could not run the program. When I viewed their screen, it looked like a ransom note. They could not see command buttons because they were adjusted to be inaccessible.