5. The method of claim 4 , further comprising: identifying a plurality of user participants for the presentation, each of said plurality of user participants being associated with a user profile including at least one of said one or more user classifications; wherein said user participant list comprises a plurality of user identifications each respectively associated with one of the plurality of user participants.
6. The method of claim 5 , wherein the at least one of said one or more user classifications for each of the plurality of user participants includes at least one of a company affiliation, a department membership, a technical ability, or a security authorization level; and wherein a user identification for each of the plurality of user participants comprises a user name included in a user profile.