I blog at Gifts of Athena, which I founded. Here are a few other blogs I enjoy reading (sometimes compulsively). Greatly recommended as a method of procrastination.

Political Blogs:

[Andrew Sullivan] [Matthew Yglesias]

Academic Blogs:

[Marginal Revolution] [Brad DeLong] [Greg Mankiw] [Matt Kahn] [Crooked Timber] [Becker/Posner] [freakonomics] [Bernard Salanié] [orgtheory.net]

Tech Blogs:
[David Pogue] [Guy Kawasaki]

Middle East Blogs:

[Michael Totten] [Kesher Talk] [Belgravia Dispatch] [Allison Kaplan-Sommer]

Science Blogs:
[Derek Lowe] [The Daily Transcript] [Medical Writing, Editing & Grantsmanship] [FemaleScienceProfessor]