Although I don't go to WDW yearly, nor do I fly there, I could afford to do both. My issue with your statement is that there are far more things to do in most places with Disney parks than there are in Orlando (yes, I know Orlando has other things too, but it doesn't compare to Paris, Tokyo, and Los Angeles). Although I would like to go to DLP, Tokyo Disney, and Disneyland at some point, I've been to both Paris and Los Angeles (LA more than once) and had too many other things I'd rather do than spend a day or two at a Disney park. I think it would take several trips to Paris (or one that was 2+ weeks long) before I'd feel like I had the time to go to DLP without missing out on other things I'd prefer to see/experience first. I do think I'll get to Disneyland next time I'm in LA, though.