Given what mamas spend on a stroller these days, you would think they would keep them secure with an armed guard. Twenty percent of LilSugar readers spent between $500 and $1,000 on their buggies. But when your lil one gets out of his ride, where do you park the pushchair? Some moms store them in the car trunk, on the front porch, or on the back of a closet door. A family's options depend on their space limitations, but since lots of people have multiple strollers, extra space can be hard to find. What do you do?