On our team we have Roger Jepeur (myself), I am in charge of overseeing development of the coin itself. I also take care of responding to support emails. Satyam Nirjal is our lead developer who is also on the team, and we also have Bill Cheung who has helped us with promotional content (Youtube video, PRE-ANN thread) "Polybit Exchange" is just the name we chose for our Youtube channel because Google Plus is not allowing us to use just "Polybit" for our channel name.