Idea #38: Who Comes to My Events?

Hit up the Facebook, Plancast, EventBrite, and Tweetvite APIs (others?) to pull attendee (or at least those who showed an interest in an event) lists and collate those users for event organizers. If they created a Gowalla Event, pull those who checked in. Build Twitter lists of those identified in relation to the event.

This is a need right now, methinks.

Known implementations: None