While we're pretty excited for the Post's new Page Six Magazine - which is completely free if you, uh, buy the Sunday Post - we're even more excited for PostScript, the paper's new "ideas" section. Book reviews, essays, commentary! We can only hope they bring the same sophistication that resulted in today's coverline ("City nixes evil Iran prez bid to tour 9/11 site"!) to their disquisitions on the life of the mind.