So what you are saying is because you don't mind altering the setting, no one should?
I'm honestly, truly surprised that the idea of setting fidelity is controversial. I guess that is something that happened in the play culture along the way that I missed. Which is weird since I run regularly at cons and have a player pool numbered in the dozens.
Or, possibly, it's not a representative opinion at all and 2 or 3 people in this thread are trying to sell something that no one else actually ascribes to. Hmm...