I'm just a tad concerned about Black women not having any hair in a few years....due to weaves. It's not that I wake up every morning thinking about hair weaves, but I write a lot of hair stories, which means I talk to a lot of experts. They're pretty much all saying the same thing, that hair loss, due to the tension or glue from weaves (and lace fronts actually) is common today.  And it doesn't seem to matter whether I'm talking to a stylist, dermatologist or trichologist (scalp expert), they're all seeing, regularly, compromised hairlines, bald patches, or major thinning, from weaves. I asked Kim Kimble, kimblehaircare.com (stylist to Beyoncé, Mary J and plenty of other gorgeous-haired celebs) to enlighten me on this particular issue. She started off by letting me know that, for the most part, hair weaving isn't taught in beauty school. You need a license to color or relax hair, but you don't need a license to weave.  And most stylists learn to weave by trial and error.