I found some links to blogs today that are specific and helpful to different angles of creative writing:

Are you interested in good writing? Check out the Language Log.

For teachers of creative writing, you might want to bookmark the Cool Cat Teacher Blog, which provides "teaching content with new tools, enthusiasm, and belief that teaching is a high calling.

For aspiring (and current) critics: Theatre Notes which includes independent theatre reviewing and discussion.

And two general reference links:

Gas prices are crazy right now: track it with the references over at the Journalist's Toolbox.

Also via the Toolbox, the RAND Voices of Jihad, an "online database is a compilation of speeches, interviews, statements, and publications of jihadist leaders, foot soldiers, and sympathizers."