Wondering out loud here...
The prices of the parks are ever increasing...
So average folk (like me (teachers salary, no complaining, LOVE what I get to do everyday)) can not afford to go very often any more, but still would like to be able to visit the parks from time to time.
After carefull (or not so) consideration, theyt make the decision to move to Orlando and find employent, get an annual pass, and end up overcrowding WDW parks, and raise the cost of living to California levels from that angle...