Myers-Briggs is complete bullshit, no better than horoscopes, numerology, or tarot.

Ah, come on. There's more to it than that. It's at least based on how you perceive yourself, not arbitrary data like the time you were born or how your parents named you or total randomness.

On the other hand, I don't think that anyone is really going to base their lives on this stuff. It's just for fun.

Edit: Oh, and to refute, I've read some of the other types (though not all), and none of them seem to describe me remotely as well as INTP does. OTOH, some people have more significant tendencies than others (M-B terminology aside). Mine are fairly significant. Perhaps yours are not.