14 Online eCommunity Options For Your Next Annual Meeting
http://crowdvine.com/home
http://www.meetup.com/
http://icohere.com/home.htm
http://www.eventvue.com/
http://www.ning.com/
http://www.memberfuse.com/
http://www.omnipress.com/services/social-media/social-media.aspx
http://www.thesocialcollective.com/
http://pathable.com/
http://twubs.com/twubseventsinfo
http://www.yuku.com/
http://www.zerista.com/