Not necessarily.... I have a Highlander-esque disposition toward other INTPs because I'm smarter than all of them on this board and I will defeat them in Mortal Kombat in due time. INTJs, on the other hand, are my phatty homies.
My girlfriend is an ESFP. You'd think it would be a total mismatch, but we communicate well and i get plenty of alone time for my theories. Anyways, we talk about mbti on occasion so I'm going to get her to sign up here.
Good sense of humor too. If shes yappin too much I'll often joke if she wants me to throw some glitter in the air for her.