As an Ni dominant who's also been (I believe sincerely) typed on this board as an ESJ, I'm wary of disbelieving your self-identification just because you don't conform, at all, to the expectations established by my (not too extensive, but decent) experience with INFJs: My own auxiliary function, Te, is highly developed and so I am directive and can do a pretty good imitation of the so-sorry-you-have-to-die mentality

when I am motivated to do so by self-assured, idiosyncratic Ni and/or inferior Fi and/or my non-function related psychological problems, whatever

; the point is that I have been known to act out like a Te dominant with a black-white approach that I guess has been construed as evidence of Si.
I figure your case
could be parallel to mine; you obviously use Fe and since you don't really do the Ni-Ti airy philosophizing*, that's all most people see of you. In addition (you mentioned somewhere that you value INTJ honesty, right?

), your particular brand of Fe strikes me as very tangible and (I mean well if that's any consolation) somewhat shallow. It seems to me you seek to bond over trivialities...:
What's your (real) first name? <-- Personally I couldn't care less what people's real names are (except that I take a name exchange via PMs as a signal of increased intimacy).
Post a picture of your feet <--
What's your favorite soda? <--
Preferred cuisines <--
... and also that you do your best to reinforce a high school-like element of cliquishness:
MBTIc Awards Banquet
Proteanmix vs. Uberfuhrer
... which no INFJ I know did when they
were in high school.
However, if you were really as tangibly oriented as you appear to be, I don't think you'd be posting here so much, and also as I looked up your threads I did find some more abstract OPs of yours. So I could buy that you're an INFJ. Whatever your type, I have a guess at your motivation for seeking to bond in these ways, namely your low self-esteem...:
Why do I always
... which could be making you simultaneously hungry for affirmation and terrified of letting anyone get to know the real you, thus leading you to interact with others in safe ways that dumb you down (IMO) rather than risk getting rejected for who you really are. Have you considered getting therapy? (I mean well, damnit!

)
* Writing this made me wonder about the INTJ Ni-Fi parallel to the INFJ's Ni-Ti airy philosophizing - I'd be grateful if someone could identify it for me.