We’re all human. We all make mistakes. However, when your mistake involves social media, it’s not that easy to make amends. Take, for example, the case of the (now) infamous KitchenAid tweet about President Obama’s dead grandmother. If you somehow missed it, it went a little something like this: During the first presidential debate between President Obama and Mitt Romney, Obama credited his tenacious grandmother who helped raise him and passed away three days before he was elected president. Moments later, @KitchenAidUSA, the company’s official Twitter account, sent this: “Obamas gma even knew it was going 2 b bad! She died 3 days b4 he became president.” The insensitive tweet…