I take HUGE exception to the tenor of these comments. I've pulled down high marks all my life, read Hawking and Kaku ALONE (re: no "assistance" from an NT - as if), and kicked several INTPs' asses in the collegiate realm, including my genius ex-bf. In no way are INTPs more intelligent that ANYONE else. I find that supremely pedantic and arrogant, and a persistent issue. I've frequently drawn myself up short to wait on my INT friends to match me. Can I sit down and do long division in my head? No. And neither can my INTJ best friend, even though he has a ridiculously high IQ. Can genius-prone ex-bf walk circles around me mentally if he wanted to? Maybe. Maybe not. Hasn't been able to in 12 years. There are subjects that bore me to tears or things that I'm no good at (like my well-documented numerical dyslexia) that he can take me on, but there are others that we both like and used to "debate" for hours. For sheer processing power, he has me over a barrel, but I'll bet I can arrive at the same point via other means. Just watch me.
Exhibit A as to why an ENFJ would like an INTP but doesn't bother. Who wants to chase down their date and coax him out from under a table? Are you kidding me? I've dated more ENTPs because of this. Not only do they frikkin' respond when you jab them with a pin, they actually behave like you have a brain and show respect for your intelligence instead of making a real "I'm smarter" competition out of it. On top of that, the ENTPs generally are more relaxed, life-experienced and willing to take a chance.
It would be great to find more INTPs - the ones I've dated/been involved with were cosmic. Talk about instant karma. Whatever it is, it's like being boiled in oil and liking it. You just instinctively want to knock them down and sit on them, grinning like a Cheshire Cat. (Granted, that happens to me with both NTP types.) The first guy I was violently attracted to was INTP and it was mutual.