As I am currently serving, I would have a major disagreement with your argument re: technology defeating size.
The current phrase is assymetric warfare, which can be summarised as using techniques or methods which can be effective despite the relative difference in capabilities. The USS Cole, a very advanced warship, was holed and nearly sunk by an inflatable craft filled with explosives, the numbers of insurgents in Iraq and Afghanistan are so much smaller than the coalition forces but they pose a major problem.
No matter how technologically advanced one side is, if you are conducting assymetric warfare the other side has an advantage because they are not playing 'by the rules'. This is why special operations missions are normally so successful.
In an assymetric warfare situation, size only matters if you can militarily, logistically and most importantly politically, afford to lose large numbers of troops to an adversary to achieve your aim. If not, they will win despite their lack of technology and numbers.
I agree that this thread will probably be locked but the world is not a nice place, especially in the current areas of operations such as Iraq and Afghanistan.
I would recommend a very good site to visit. It primarily covers Internet security but also covers security in general including the smoke and mirrors of Homeland Defence.
http://www.counterpane.com - they also have a Mobipocket weblog that is worth subscribing to.
Gareth