When it came time for Martha Stewart to name the newest magazine in her ever-growing, post-prison empire, a magazine to fit alongside such titles as Martha Stewart Living, Everyday Food, and Body+Soul, what did she choose? Well, Blueprint of course! What, that sounds familiar? Well, it should. It's also the name of the 20-year old British publication (left in the image above) that bills itself as "the international authority on contemporary architecture, design, and culture." Does this mean that Martha is aiming to supplant that old rag as THE authority on those subjects? Probably not, as the subtitle of Martha's magazine is "Design your life," indicating that it's yet another in that fast-growing segment of weeklies and monthlies: lifestyle magazines. A search at magazines.com yields 175 titles in this broad category with, naturally, Oprah's self-titled one the most popular. Perhaps Martha has her sites on this other female-run empire and not s...