Good Day Richpickins.
Thank you for raising your concerns. We make every effort to ensure that AGORACOM community members participate under one alias and one alias alone. If a user is caught with multiple aliases rest assured the appropriate actions are taken by AGORACOM.
We would also like to clarify a few things. When a user is ranked as "President", that is not intrinsic of being a Hub Leader. A user's ranking is based on their activity within the AGORACOM community, and how other members rate them based upon our five star rating system. Their accumulative average is the definitive factor of an AGORACOM member's rank. Thus you will notice quite a few community members who are not Hub Leaders.
To obtain Hub Leader status one must proove their merit within the Hub itself and the AGORACOM community. Hub Leader status can be earned or appointed. We prefer to have more than one Hub Leader as it helps us keep our forums clean and within the bounds of constructive debate.
Thank you again for your message and your contributions within the AGORACOM community.
Regards,
AGORACOM