WikiOrgCharts is a social CRM that provides a web based tool to allow org charts to be build through crowd sourcing. It's an efficient way to do lead generation and obtain real-time information professionals as the system will also leverage the Facebook/Linked-In social graphs and highlight what social networks these individuals participate in and what they say in those social networks.
Jigsaw's sale to SalesForce for $142 million validates the Social CRM space. But The Jigsaw is just a directory while we intend to map relationships and realtime information.
For an example: See OrgChart of The Ladders.com