I do agree armor is (probably) > armor + windows, but again we've only ever had 1 incident with a window in a situation a starship normally does not get itself into.
One incident is all we need. In, say, the aviation industry, if a possible problem is identified with an aircraft, then it is removed immediately, even if it's only caused one incident. Hell, even if it's caused
no incidents it would be removed. Saying that X amount of accidents, with perhaps lethal consequences, must occur before the problem must be rectified is foolish.
Which got me thinking, Starfleet (as we know) loves its active safety systems. It is possible with the structural integrity field in operation that the windows are in fact just as strong as the hull, but as a result of either the combat or the crash or what have you, it is possible the SIF was knocked down during the crash. So with the field operating (which it normally is), the windows are just as strong as the hull, but if the field is not operating, they are not as strong.
That doesn't work either. Let me give a very simplified explaination:
Let's say the hull of a ship has a strength of 100. Now let's say the window has 95 strength.
Now let's factor in the SIF. We'll say it has a strength of 100.
As can clearly be seen, a disparity still exists between the strength of the windowed area and the hull. The hull is now 200 strength, while the window is just 195. While that may not seem like much of a liability, it can mean the difference between an area of the ship withstanding a barrage and the entire section decompressing.
The only other alternative is to increase power to the SIFs protecting the windows. But that's just a waste of power for no real reason, and the last thing you want to be doing in combat is to be expending energy on trivial matters.
Also, I like the idea of windows on spaceships purely for some reason I can't quite quantify. Tho I do agree, windows on warships are not the greatest idea.
If the ship is a pasenger liner, or an exploration vessel, or some other similar type of ship, then I agree with you that I'd probably toss a few windows on it. But on a warship they're foolish and needless.
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