Size isn't everything
It's a combination of cost and potential.
A small town can be on a main cross-country cable route with ready access to backhaul. As a result of rapid growth in the last couple of decades it could have a modern exchange with plenty of room for kit. The addition of housing estates may mean an orderly cable layout that serves everyone really well.
A large town or even parts of a city could be a long way from a decent cable and therefore starved of backhaul capacity. They might have an ancient crumbling exchange with no room for expansion. The cable runs might be turtuous and incomprehensible with a large percentage of customers out in the cold.
Andrue Cope
[Brackley, UK]
Edited by Andrue (Sat 29-Mar-08 09:34:27)