DiorMag.com, a new online magazine from the folks at Christian Dior, went live today as part of a push to step up the brand's web presence. It's an effort they're taking quite seriously: They hired an editor-in-chief,  recruited Susie Bubble to run its Twitter feed, and say it'll develop into a "daily magazine." (Some web folks might just call that a "blog." Or, in Dior's case, "advertising.") Earlier: Fashion Brands Would Rather Make Their Own Magazines Than Buy Ads