I would definately agree that having a bike custom fit to your body would be a great thing indeed; something well worth the extra investment. It would be especially worthwhile if you only had to do it once so they could make you a new frame when you broke the one you had, hopefully for less money.

But like Mael said, I don't think these companies are embuing some tribal magic into their frames which keeps them from breaking when you toss your bike over a cliff. While I would love to support good craftsmanship, my wallet is not so thick that it allows me to simply waste money on a principle.

Who has time for principles?!