Wow that is lame for sure.
Heh I don't need condescending posts such as this. I am fully aware of how a roulette works and what the point of it is.
On top of that, by killing the seedlings before they spawn, you're not doing the dungeon "wrong" or anything. So, you're doing what you signed up for. The ones complaining are the ones like the OP who are mad that people killed the seedlings, so by extension of your logic, these people should not have queued for roulette - where a variety of playstyles are present - if they are going to complain about conflicting playstyles.
As for the second part of your question, I never complained about making myself miserable. If you are in reference to my post, I was simply answering the question of the OP - which is not a complaint. If you are talking about actions in dungeon, I went with the majority votes system and killed/didn't kill them as decided by the group.
It is unfortunate though, dungeons are ingrained in this game pretty heavily, but I only really enjoy about half of them. I do really love dungeons as a system though, it's what first got me in to MMO's
I have said quite a few times that killing seedlings may be slightly faster (depending on group comp in both dungeon and in fate party, and the RNG factor of which fates spawn and so on), but that the time difference is not so huge that it is worth you wasting other peoples time. They are not doing the dungeon "wrong" by killing seedlings, they're just doing the dungeon to a way that you don't want. I would have a much bigger understanding about this complaint against the 'sac' method of Aurum Vale, but to kill a handful of mobs and gain what is it (15 mobs?) x 3000 vs 15 x 300 = 45,000 vs 450, so a loss of 40k exp or slightly less than two fates?
As for my story, this wasn't a regular occurrence for sure. I don't really have any need for you to believe me, and I do not have a recording. That said, to answer your question: I do find fate farming in Southern Than to be quite quick overall. It's been awhile, I can't remember what fates tbh, but my friend was a DRG. I can't remember which job I was leveling, hmm. I think would have been after my SMN/SCH, and I only have BLM/WHM/PLD leveled to 60, and I think this was before I leveled my BLM. I am guessing WHM, but I can't say for certain. I only remember this because I was astonished with how fast we gained exp. I do believe we were also level 50 and well geared, so at 49 you would do less damage.
In terms of your waste analogy, I am not sure why you keep bringing this back. I am someone who is very efficient and finds the most optimal way to level. That means if I see that running X dungeon gives me 400k exp and takes 40 minutes, or I can run Y fates and gain 420k exp in 35 minutes (random numbers for arguments sake atm), then I will go with the fates. I'll test and measure precisely how much time and reward is given for various options and choose the most optimal path. However, I also do consider who I am with and if I am wasting their time. I won't waste someone else's time by 3 minutes to save me 5 minutes. In real life, with your analogy about driving across town to save money etc, that is the opposite of how I work. I will always go for the closest gas station to where I am when I need it. That is, unless, I am already driving across town and have the gas to spare - where I will then find the cheapest point en route and choose that option.