People who say they read Vogue for the articles are missing the point. Vogue is about fashion, fashion, fashion — and the keepers of the fashion pages are the fashion editors. A new HBO documentary, ”In Vogue: The Editor’s Eye,” chronicles Vogue fashion editors past and present. In addition to well-loved Grace Coddington, “In Vogue” features interviews with past editors Babs Simpson, Tonne Goodman, Phyllis Posnick, Jade Hobson, Carlyne Cerf, Polly Mellen and Camilla Nickerson. We want to know everything about Polly Mellen, who refers to herself as “the spoiled brat of the fashion world.” The documentary airs December 6 on HBO. We’ll be watching!