Tiles are great and people will follow the orders of people because of a title. The ability to lead in no way requires a title. Just take a short review of history and you will find numerous times where just an ordinary person was able to step up to the challenge and lead. Look at flight 93 on Sept 11th, regular passengers who held no title over others, stepped up and took on a leadership role and by their actions saved unknown lives. Leadership is about motivating and inspiring.