Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
ZCast - Live interactive podcasting with your Twitter followers
Splash - Anyone can create a Splash event, whether you're a company hosting a single event or an individual hosting a personal event like a birthday or wedding. Get Started for Free. Text goes here. X. Full Event Program.
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
Eventzilla - Eventzilla lets you sell tickets online and manage attendees from one integrated application.
Anchor.fm - Record bite-sized podcasts that anyone can join ⚓