It's a bot created within Steemit by a witness that helps you organize your voting automatically so that you can follow and upvote certain users you want, maximize your curation rewards on posts you vote for. It's a really nice way to organize a given percentage of your votes and develop guilds, depending on your preferences you set up. Customized automatic upvoting. Great question @hypnopreneur, let me know how well that answers the info you were wondering. Thanks again, always happy to help when I can!