Ever found yourself on vacation, or a business trip, arrived at the hotel and then suddenly hunger pangs set in? One problem though. You haven't the foggiest about the local eateries, or where you could even find the nearest Golden Arches. Or maybe you're looking for a great shopping area. Whatever your travel scenario, sometimes advice from actual people can be the greatest resource, and a new app, Opinionaided, aims to provide just that.