If you are reading this, you likely already know the power and necessity of social media. Read more about how a growing national franchise, Pure Barre, has used social media to grow in this article on entrepreneur.com, featuring comments from Hay There Social Media founder Emily A. Hay. Whether it’s Facebook, Twitter or YouTube, social media can help expand YOUR business. Click here to read the article by Wensdy Von Buskirk and tell us: How has social media changed the way YOU do business?