Ah, I see!

So an exploit is either: Players finding something that A: Got missed/overlooked (The Diplomacy Screen That Tells You Everything About Your Enemy And Not One Spy Needed - Obviously just needs tinkering with to solve that) or B: The developers didn't think the consequences through and really shouldn't exist at all (The Colonist-Free Colony Ship That Used To Be A Constructor - Should this even exist as being doable?).

Next question is how many exploits bother the developers enough to do something about them - tinker/upgrade/remove as applicable - or allow the AI to do just the same thing back at you. IE While it might be a bit silly still, The Constructor That Grew Up And Became A Colony Ship would stop being an exploit if the AI did it as well.

Btw, you CAN launch ship without people legally - you just have to put your shipyard at some distance from planets (i think more than 6 hexes), it suffer minor penalty in manufacturing but could produce colony ships without colonists due "planet is too far away". Nice way to build ships in specialized manufacturing worlds and fill them in specialized "breeding" worlds. And i think it is normal to be able to do so without shipyard range manipulation. Just make it so 

and start applying all racial and ideology bonuses only AFTER colony ship get some people. 

IMO, a gaming exploit is the knowing use of a design oversight of a mechanic which breaks balance and/or design intent.  On the other hand, a gaming strategy is efficient and effective use of properly balanced game mechanics, to take advantage of the current situation you are in. As well, its a methodology that can be used by anyone. 

And concerning the American Revolutionary war, there are no rules in love or war.  If anything, the Brits called the Americans cowards for using superior long range weapons, and of course the Americans, we just said we were "smart"

Best reply yet!  Perfectly specific and subjective at once!

An exploit is whatever strategy the other player uses that you didn't think of and are angry because you lost to.

A strategy is anything the game code allows you to do whether the developers intended it or not.

Are sensor boats a strategy or an exploit?

The difference between an exploit and a strategy is greatly different if you are talking about AI vs AI, or Human vs AI, or Human vs Human.  At this time with the mechanics and AI programming, the AI doesnt react well or behave well, with the tremendous amount of information offered by the huge visibility offered by sensor boats.  So, in the 3 case mentioned above:

AI vs AI:  It wont build such large boats in the first place, and would certainly confuse current AI programming, making it focus less on more close proximity threats/issues

Human vs Human:  As long has both humans both understand the game mechanics involved, I dont see this as an exploit, as both sides can do it, and recognize the importance and need.  

AI vs Human:  definite exploit.  A human will take advantage of the information available and use it to their benefit unimaginably better than the AI would.

Let's look at historical uses of intelligence gathering.  No denial that economic espionage gives corporations and business persons a tremendous advantage, that's why there are laws against it.  Research espionage the same thing, and again why there are laws to prevent it.  Nevertheless, corporations go at great length to prevent espionage.  But as there are no laws in love or war, we can prove the impact of military espionage throughout the wars in our history.  If it wasn't for the intelligence gathering efforts by the allies which were the highest contributors to the victory of the most pinnacle battles of WW2 (North Atlantic, Kursk, Midway), we would be living in a far different world today.

This is why I do like the dev's approach to the sensor solution, giving them a diminishing return.  Small amounts of intelligence should be low cost.  Medium amounts, at a reasonable to high cost.  Godly amounts of intelligence should not be allowed, or be of a cost that is ridiculously high...which as of today, it is not.

Even once they nerf sensors properly, it would be interesting to have a defense against it.  Sensor Jamming, which could be placed on planets.  This would make things interesting indeed.  Of course, if the AI is not coded well to handle this, then it immediately turns into a Human vs AI exploit for the human.

Quoting AlLanMandragoran,

reply 14

Are sensor boats a strategy or an exploit?

Also depends on which game. GC2 = strategy. GC3 = exploit.

(GC2 has a 15-square hard limit on visibility)

You could give the AI an infinite amount of scout ships with a huge amount of moves, 2-3 sensors, and range for the whole map, letting them effectively see everything, and they would be the same. Further, do recall that at the higher difficulties, the AI has no FoW.

2-3 sensors would probably fall into that "medium intelligence" that described above.  Sensor boats would then need to make incursions into enemy space to obtain intelligence adds risk, which the current mechanics fail to address.  Such a tactic would not be an exploit, but rather a strategy.  Both the AI and a human have a very good chance of countering that strategy, by intercepting the scouts, etc.

Perhaps another way of comparing a strategy to and an exploit, is that a strategy can be countered by an opposing strategy, where the advantage lies in the amount of time it takes to identify the strategy being used against you and the amount of time it takes to implement that strategy.  An exploit would be something that has no counter, or at best, requires the use the same exact exploit to give you the same unfair advantage.

Naselus, point taken.  Yes, I have no argument against that short and medium range sensor boats are indeed needed, even by the AI when there is no fog of war.  Godly range sensor boats however I feel are certainly an exploit.  Strategic Jamming capabilities placed on planets would certainly be a start to eliminate the current lack of sensor limitations.  Atleast this would technically be a "counter", where as diminished sensor range, increase sensor cost, etc are simply just nerfs, but still accomplish the intended results.  I'd honestly like to see both concepts implemented.

The easiest answer to the sensor boat issues would be to make sensor modules 1 per ship. You could stack multiple tech levels, but not multiples of the same.

Thus last game you could still build the sensor systems you need for bigger maps, but only the smallest maps could give unreasonably large reveal.

I've only found sensor boats really necessary early game on one specific setup. Abundant pirates. With that you need them to explore at all.