Facebook marketing, much like Google ranking, is subject to ever shifting algorithms and changes in the marketing landscape. As recently as a couple of years ago, simply posting things on your Facebook page was often enough to get people visiting your site and considering your products and services. Nowadays, not so much. Organic reach on most social sites is being deliberately throttled, which now corners businesses into relying on sponsored posts and column ads in order to find their target audience. It's not all bad news, though - if you know how to craft a good Facebook ad, you're well on your way to getting much better reach than you ever did organically. But what makes a good Facebook ad in 2018?