NP: John Cage, 4'33"

I've done these sorts of personality testers before, but never one that purports to figure you out from your blog posts. And it sounds right to me:

INTP - The Thinkers

The logical and analytical type. They are especialy attuned to difficult creative and intellectual challenges and always look for something more complex to dig into. They are great at finding subtle connections between things and imagine far-reaching implications.

They enjoy working with complex things using a lot of concepts and imaginative models of reality. Since they are not very good at seeing and understanding the needs of other people, they might come across as arrogant, impatient and insensitive to people that need some time to understand what they are talking about.

Of course, I explicitly say that I try to find subtle connections between things, but it's weird for them to deduce that, nonetheless.