Although many people incorrectly think differently, the reason why Disney doesn't do the 'big steel coaster' route has nothing to do with them being unavailable for entire families to ride. Disney does do a lot of targeting to families, sure, but they aren't dedicating 100% of the resort to only families. Otherwise we wouldn't have things like golf courses, Pleasure Island, Victoria & Albert's (and the other high end restaurants), and many other things.
There are plenty of attractions in the parks already that families cannot experience together, and that hasn't stopped them from being built. Look at California Screamin'. It isn't the most intense coaster in the world, sure. But it is a big coaster, one that the 'entire family' cannot experience together. It got built. And its a huge steel coaster. But its decently themed.
The reason Disney doesn't do big steel is simple. They stick out like a sore thumb and are extremely difficult to theme. Visual intrusion is the biggest issue. They don't want to have you seeing the huge coaster from the other side of the park, especially since it will be a different theme from what you are currently immersed in. That is why you see the mountains, and you see RnRC inside a building. Seeing a mountain from across the park doesn't kill the theme of the area, its just 'hey look, theres a mountain in the distance'. As opposed to 'hey, look at that big steel thing over there, I didn't know they had big steel structures outside African villages'.
Sorry, but the 'Disney spirit' doesn't have anything to do with the common courtesy of using spell check. If you use Firefox (2.0), there is a spell check built right in, just like in Microsoft Word.
You don't have to be completely perfect with no typos, but you should at least make an attempt to have what you write be easily readable by the people who you wish to converse with.