Only befitting...

that the group of 'INTJ's haven't started a conversation yet. :P

I do not think that INTJs are shy in expressing their opinion. In fact, group member postings across the site abound (eg thecardiffgiant, rjohara, chamekke).

I see the INTJ group more as a kind of personal marker (like the regional groups), as there will be but little overlap among book collections. As you have an amazing cooking book collection and I am Swiss, allow me to compare the INTJ group to your book about fondue. While they are all fondues and delicious, there is a vast difference between a Swiss cheese fondue, a chocolate fondue, a fondue chinoise and a fondue bourguignonne.

It is interesting that only IN.. groups exist. LT user MBTI type representation will be heavily skewed (VENN: reading + book collecting + online/geeks).

I was only teasing! Haha. I wanted to get conversation started. :)

In fact, apart from two group members, all have initiated groups ...

Haha, and I'm on that 'excessive joiner's list (whatever it's called). :P

I honestly meant no offense by it, nothing serious at all - I just wanted to see who was lurking around, and if anyone was up for a conversation. My apologies, if it came out otherwise.

Just one group lacking and we have the IN set complete:

INTJ INTP
INFJ INFP

mwlcarter, perhaps you could add a link block to the group description.

Even though the sample is still very small, the difference between the most-shared book lists for the INTJs and INFJs is pretty striking.