Unfortunately, some companies utilize viral loops and relationship triggers in unethical ways: by deploying so-called dark patterns. When designers intentionally trick users into inviting friends or blasting a message to their social networks, they may see some initial growth, but it comes at the expense of users’ goodwill and trust. When people discover they’ve been duped, they vent their frustration and stop using the product. Proper use of relationship triggers requires building an engaged user base that is enthusiastic about sharing the benefits of the product with others.
