In case people missed it, Thomas Nagel gave a positive review of Stephen Meyer's book defending intelligent design. Brian Leiter gives his response here, along with a number of helpful links to further criticisms. Bradley Monton is more sympathetic with Nagel.
Also, William Lane Craig recently debated Fransisco Ayala on the subject of intelligent design. Ayala is supposed to be a prominent anti-ID proponent. From a quick skim of the blogosphere, it looks like Craig thoroughly won the debate. Monton was the moderator and gives his thoughts here. He also provides some further links.