BuddyPress.org

Just tested an event’s creation too.

Great ! Would be awesome to be able to invite contact with display name autosuggest, as messaging system of buddypress. Or : a link wich open java popup with current friends list (avatar + display name), as facebook invites.

EDIT : I think invite system should be in a specific page, not on the editing event screen.
Have you plan remind upcoming events by email function ?