-Perceving and Judging mean the same things under both systems, in the context of describing the types in general.
-INTPs test as ILI (INTp) much, much more than they test as LII.
-See
www.wikisocion.org. Using the descriptions there, It should hopefully be undeniable that ISTP=ISTp, and
ISTJ=
ISTj. The ISTp is even called the "Craftsman," hardly a typical title for ISTJs.
-If you take a look at Socionics interpersonal relations, you'll notice that if ESFj and INTj are duals (Best possible long-term match). ESFJs are notoriously bad matches for INTPs, but not so for INTJs.
-The vast majority of those who would disagree, and say some nonsense like "INTP=INTj," do so because they've prioritized the function assignments over all else, especially sense.
Why assume that the arbitrarily assigned function order for both systems is the one thing that's accurate, as opposed to
everything else? Even if one of the two "has it right," which they don't, the function orders never match up, no matter how you slice it. ILI=Ni-Te-
Si-Fe, INTJ=Ni-Te-
Fi-Se.