This suggestion is good until you need to change the whole set of URLs. Of course in a single web site deployment you seldom want to change URLs (and it is ofte

This suggestion is good until you need to change the whole set of URLs. Of course in a single web site deployment you seldom want to change URLs (and it is often a bad idea), but I changed URL scheme sometimes when I need to deploy my application in another place and integrating with other system. (e.g. Changing from path routing to subdomain). I would made crazy if I need to modify every controller to change the URL scheme. I think the routing abstraction is necessary and useful in larger application. Isn't it a very simple and clever syntax for the routing configuration is good enough?