The reason for this is simple: Not many players are waiting in the tower and scanning the map and CH2 for indications of a NOE raid.
While I'll admit that I'm in the minority, I DO watch the map as much "as possible".
And I don't wait around in the tower to do it.
I'm usually watching the map while on climb out to get to a decent fighting altitude.
If I spot or hear about a suspected Noe or Cv attack in progress I ask myself a question.
Do I wanna waste 10 minutes climbing to alt only to have to chase some dweeb or be picked off by some score boy diving in from 20k, or do I want to fight?
My score will attest to the amount of times I decide to auger and fight. (please ignore the fact that I am also a lousy pilot)
When I see a base suspiciously flashing I will check it out.
If it turns out to be an Noe, I put up an alert and contact my squadies.
For the most part they will drop what they are doing to join the party!!
As everyone knows, your 1st priority is to kill the goon.
Now its not a base take anymore, just a great low alt furball!!
If they take the base--so what, theres plenty more bases available.
I find it interesting that on a given night, when I go to check out a flashing base, I will for the most part see the same guys over and over again, upping at the base to check it out.
There are map watchers out there, but Lusche is correct that they are the minority.
Maybe we should start some type of secret association!

SAMW. (secret association of map watchers)