Kottke has a nicely comprehensive The Wire post up, including disappointing season 5 news (only ten episodes) and excerpts from a recent Believer interview between show creator David Simon and Nick Hornby.

But instead of the old gods, The Wire is a Greek tragedy in which the postmodern institutions are the Olympian forces. It's the police department, or the drug economy, or the political structures, or the school administration, or the macroeconomics forces that are throwing the lightning bolts and hitting people in the ass for no reason. In much of television, and in a good deal of our stage drama, individuals are often portrayed as rising above institutions to achieve catharsis. In this drama, the institutions always prove larger, and those characters with hubris enough to challenge the postmodern construct of American empire are invariably mocked, marginalized, or crushed. Greek tragedy for the new millenium, so to speak.