As you all know I'm sure, I'm just as guilty when it comes to the ISTJ fascination with the ENFP's! =D
BUT, I know an ESFP and we get along great! She seems to really be able to see thru my "serious" ISTJness and I become very animated because she can understand my sense of humor perfectly. Alas, we have much different values... and when I try to make a logical decision that doesn't agree with her emotional values (?), it hits the fan.
So ENFP's MUST be better! =D