Community organizer. That's the top pick of three new jobs Seth Godin suggests you might want to consider adding to your staff. Interesting choice and strikingly similar to the component relations professional position that is frequent in many associations. His definition:

COMMUNITY ORGANIZER. Find and connect and lead a tribe of dedicated users that contribute to and benefit from the work you do.

What other positions in association fit this profile? And are we really valuing and supporting these key positions?