While we've been to WDW a number of times, we took our first monorail trip last year. Was amazed at the small capacity. Went away with the feeling that monorails were one part attraction, one part boutique transportation system. Maybe 20 years ago when the parks were at far less average capacity for most of the year, monorails were a viable transit choice. Today, when there are very, very few slow periods, and very, very many oversize guests, many with Hummer-like strollers, just can't see monorail expansion as making any kind of sense. They could probably add 50 buses for the cost of a feasibility study. Maybe the bus system needs to be "Imagineered," made more frequent, more themed, more fun, unique in some way that doesn't remind one of riding to junior high.