When executives join social media, one of the biggest decisions they face is selecting which social media platform(s) to join.The most popular apps for executives are LinkedIn, Facebook, Twitter, and Instagram. For executives who are not familiar with these platforms, a common mistake they make is thinking that all social media platforms are the same. However, as we have seen in our previous Executive Spotlight articles, successful executives on social media are the ones that truly understand the unique benefits each social media platform has. This week, our article focuses on the chairman of Mahindra Group, Anand Mahindra, and his Twitter content. While he also has a LinkedIn and Facebook account, both are inactive with no posts. However, through our analysis, we find that Twitter is the most effective social media platform for Mahindra's content. In our analysis, we will take...