Favorite reaction so far, from National Review's Tim Graham:

The idea that a Libby indictment would require all three networks to go live in the middle of soaps is bizarre.

Yeah, it's just a five-count indictment of a top aide to the vice president of the United States in what will probably be an ongoing investigation of other White House aides and officeholders that directly concerns a broadly unpopular war based on lies. What's the big deal?