The operators are feeling the pinch, and decades of collective overbuilding can be pointed to, in hindsight, as an obvious inefficiency. The illustrative figures make for painful reading, but unfortunately are just that – an estimate of what will be a very closely guarded secret. The utilization levels of the networks would be the stick to beat any operator that pipes up in the ‘fair contribution’ debate. If it transpired that at any one time the network was only being used at a fraction of its capacity, which it almost certainly is, it becomes impossible to claim that ‘Large Traffic Generators’ should dig out their checkbooks. So, just how much money have these operators wasted over the years? Using the…