http://www.personalitypage.com/INTP_per.html
INTPs who have developed their Extraverted Intuition to the extent that they regularly take in information in an objective fashion, rather than strictly to feed Introverted Thinking, will enjoy these very special gifts:
They may be exceptionally intelligent, and make ground-breaking discoveries.
With a well-developed understanding of their environment and the ability to act very quickly, they may good athletes.
They're typically able to communicate their ideas more concisely than the average INTP without sacrificing accuracy.
They understand the benefits of close relationships, and understand how to support and enhance these relationships.
They see the value of principles that are not strictly logical
They have attractive and compelling personalities, and are well-liked and accepted by most people.