Last I looked Ron is a PTSC Agora Hub Leader... whether he chooses to post here or on Yahoo is irrelevent... He appears to monitor the forum and is within his right, or any Hub Leaders right, to manage 'violations'
"Managing violations" is but one of the rights of a HUB Leader, but with every right there comes responsibility:
Update company information such as corporate profiles, management bio's, company photos and videos, logos, outstanding shares and more
http://www.redorbit.com/news/technology/1105241/agoracom_launches_investor_controlled_discussion_forum_for_san_gold_corporation/index.html
This would imply active participation on the Agoracom forum in order to maintain the position of HUB Leader.
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Be well