Empire Avenue was an online social networking and virtual stock market platform where users could buy and sell shares in each other's social media presence and influence. Through this gamified approach, participants could invest in their connections across various social networks, rewarding those who exhibited high engagement or influence. The site functioned as both a tool for measuring online impact and a community for people interested in enhancing their social media strategies. However, as of the latest update, the site is no longer operational. For further details, visiting the website might provide current status or alternative links if available.