Via Andrew Sullivan, this website analyzes your blog and categorizes it based on what look like Myers-Briggs personality types. It pegged Ablogistan as INTP, which is the same Myers-Briggs type I got when I took the actual test. Here's the description:

The logical and analytical type. They are especially 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.