I'm going to jump in here about WDW being inexpensive. I own a business, earn a decent profit, blessed with a nice home, drive a nice car, spend a good deal of disposable income, and invest a good deal of money for my future retirement; in no way do I find WDW inexpensive, even comparing it to other trips.
I think the better word for me would be a perceived value for the money I spend at WDW. I have been on 7 day cruises in the Caribbean for less than my stays at WDW. I have spent a week in a cabin in the Smokey Mountains for less including attractions and food. I have enjoyed a week at an all inclusive resort in Punta Cana for less, a resort in Aruba for less, and I have been on an Alaskan cruise for less than Disney, so no, the word inexpensive does not come to mind for me.
I have been to Hawaii and spent more than WDW. I have been to Australia and have spent more, I have been to Europe and spent more than WDW. I have spent a week in Paradise Island at Atlantis in the Bahama's for more. With that I still wouldn't call WDW inexpensive.
For the pp (leaving them nameless) who feels it's inexpensive to go to WDW, I'm truly glad for you money is of no concern . You must be part of an very fortunate and small group of people who have an endless supply of disposable income. I do not say this to throw out insults at you; instead it's to commend you that you have reached the plateau may of us strive to obtain and fall short of.