Open an issue of Real Simple magazine and it’s easy to see who their target audience is: successful women, working moms, fashion-conscious ladies and don’t forget, aspiring domestic goddesses. The content found within is all geared at making the modern woman even savvier than she already is, and that was definitely the case with a recent issue.   “Web shopping is ultra-convenient,” penned the Real Simple editors, “but getting it when you want it (how much for two-day shipping?) and how...