multiple petitions to the GMs, all with the answer that it was all OK, did not help all those people banned for that moon mining exploit a couple years ago.
So the GMs lied?
People found an odd behaviour with some moon mining POS.
They petitioned the GMs, and were told it was alright.
They petitioned again, because it still seemed weird, and were told it was alright, again.
So, they continue with their odd POS, and get banned for it later.
Same with that glitch with tracking in that other wormhole, allowing small guns to hit at 200km for wrecking damage. People petitioned, were told it's alright. Get banned for it later.
I'd like to see some citation. If this is so, there would have been forum outcry about the GMs lying. Furthermore, I know the corporation that lived in Nova and took advantage of the Magnetar system effects at the time. Aperture Harmonics is still quite alive and well.
There was a lot of forum argument, about the moon mineral POS, and the reaction POS. Lots and lots of people arguing about it. It was a big debacle. Particularly, as only some of those who were using POS set up in that manner got bans, while others received no punishment. Big argument about CCP favouritism, as there were claims that many Band of Brothers POS were set up in this way. There was also an argument about the "e's and whizz" corporation and their alliance, it was claimed that's how they were able to provide booster drugs well below anyone else's prices.
And there was a lot of people saying "but we petitioned". Of course, since you're not allowed to share GM correspondence, those posts were quickly edited.
So, historically, it seems to be, that finding an exploit, using it, and encouraging others to use it, after being told by GMs that this is OK, has seldom worked out well for the people using the exploit.
And it's not the GMs lying. The GMs, contrary to popular belief, do not have an omniscient view on what is and what is not supposed to be "intended game mechanics". Neither do the game developers.
Also, your own posts on that thread said that the GMs told you they hadn't ruled it an exploit "yet".
Not that it was "OK to use".
Like I said, people were told such things about other weird situations, and later get bans.