Well, honestly, I think that it takes a certain kind of person to think of some of these things. Some of the workouts are a bit goofy. One of the recent ones was a 100m handstand walk...the which I cannot do.
However, if being well rounded is your goal, then one could do worse than aspire to walk on one's hands. I saw a girl in my dance class do a hand stand walk one night...badass! Not to mention pretty hot...
I feel it ties in directly with on of Robert Heinlein's quotes, "Specialization is for insects." Especially in my day to day life, I do a variety of tasks, such as: split wood, shovel snow, hoe the garden, mow the lawn with a gas lawnmower, a push mower, and also a scythe, shovel manure, dig holes, walk the dog, lift heavy objects, yadda yadda. My dad said it best, the CrossFit workouts represent the intensity with which we go about these everyday tasks.
The bottom line for me is that it's just fun. If it wasn't fun, I wouldn't do it, period dot.
Kent