Now, it is said we all here pride ourselves on our intelligence, rationality, and moral sense. It is also said, however, that we are a fiercely independent bunch, and that we can let this pride of ours get the better of us. There have also been comments that the live communities that appear at meetups provide much more positive interactions than what goes on on this site's discussions; this might merit further investigation.
My point is; we've done a lot of research on how to do proper ethical and metaethical calculations, and on how to achieve self-empowerment and deal with our own akrasia, which is awesome. We've also done some work on matters of gender equality, which is very positive as well. But I haven't seen us do anything about the basic details of human interaction, what one would call "politeness" and "basic human decency". And I think it might be useful if we started tackling these, for our own sakes, that of those who surround us, and that of easing our mission along, which is, as I understand it so far, to save the world (from existential risk (at the hands of (unfriendly and self-modifying) artificial intelligence))).
What inspired me to propose this post was a video I just saw from Hank Green of the famed and fabled vlogbrothers. I hold these two individuals in very high esteem, and I would expect many here to share my feelings about them, on account of their values and sensibilities largely overlapping with ours; namely the sense that intelligence, knowledge and curiosity are awesome, and that intellectuals ought to use their power to help improve themselves and the world around them.
Here it is; I hope you enjoy it
It can. But for me to accept this requires me to grant A LOT of credibility to the speaker.
Well, we can talk empirics, then. I've had "check your privilege" card pulled on me numerous times. In the great majority of the cases it was done to shut me up and shame me. In the great majority of cases people saying that had zero idea about my personal experiences and were just assuming what it was convenient for them to assume. In most cases this card was pulled when people were badly losing a rational argument.
So while in theory "check your privilege" can mean various things, I am pretty certain about what it means in practice.
Inferential distance issues is actually very high on the list of things that can make someone think that someone else is "badly losing" an argument. On at least one occasion I've had someone who was insisting that .9999... !=1 come away from a conversation with me convinced that they had "clearly won".
But your point does have some validity, and if you look back at the original comment you replied to, I agreed with Nancy that it can be used in irrational ways. My point was about the more rational ways people can and do use the term. So what precisely are you trying to argue here?