There are things in life that you mightn't have known that you needed until you saw them for the first time. Now that GarageBand is tearing up the iPad world, we'd imagine that Elago's StylusPick ($15) might be one of them. With an outer edge made from the same type of touch-conducting rubber found in most iPad styluses these days, the StylusPick has a harder plastic and microfiber core to pinch as you strum on a virtual guitar, and a strap with a…
