I’m sure that is a reply to the request for a patch to animate the turrets after the game has been released and not as to why they left it out in the first place
Then obviously you haven't read the "entire" topic, but are trying to justify the absence of turrets by any means necessary, with only a few, experienced individuals providing any real concrete info. Random people have provided reasons that run the gamut, from "my computer is too slow" (no matter the graphical settings or one's processing power, since the game supposedly can accommodate some pretty outdated contraptions ) , to turrets bringing computers to their knees (worse than the first argument), despite EvilJedi (who I wish would return) providing information the contrary; to players saying the a.i. can't handle it, and now people are speculating if even the developers consider it plausible (despite the fact that they clearly intended to put in, but considered a waste of resources and unnecessary.....
Try playing a solo map with 30-40 planets, and stuff 'em all full of trade centers. Watch the lagging begin.
Doesn't that relate more to having too many ships on the map, as opposed to the a.i. struggling with the economic side of things? (number crunching)?
Doesn't that sort of answer your own statement?
That game IS five years old, you're completely right. Less Graphically demanding, Less demanding on the CPU (It's AI is nowhere near as good as SOASE' by all accounts)
Computers were also infinitely slower at that time, turrets (contrary to the argument) didn't bring the game to a crawl, there is no proof that turrets would've seriously affected anything (speculation), but to the contrary. etc. Less "demanding" is also subjective, since this game is intended to run on older machines. Also, HW2 had some pretty impressive a.i. at the time, and still does. Just reasons why someone might have brought that up. I don't have an answer either.
As I said previously, this discussion really isn't going anywhere, is it? The developers aren't going to put it in yet (perhaps never), and some one (if feasible) might have to mod it in.........That's about the gist of it. This really wasn't that significant.