gamerprinter
Mapper/Publisher
You are certainly free to do that, but the result you get will be a different one. Sure, it works all right. But depending on the results you want to get, other approaches might result in a higher quality.
Not disagreeing with you at all. For me, developing the region that leads to continent, even world design - I don't know what the final world will be like, as one developed region bumps into the next cultural dynamics are defined. It's often a surprise how the whole ends up, and I rather like the surprise. I don't develop with the total understanding of what the world will be. This way, the world builds itself, rather than playing god, determining the whole in the beginning and then forcing the little bits to comply with some world goal. Its the creative process and not knowing what the final result to be that I find most exciting about such development.