Projects that the Ning 3.0 Team is currently working on:
Articles - a new way of organizing longer content pieces. Released 4/16.
Activity Feed Updates - options for more content in the activity feed.
Forum Notifications - ability for members to opt into receiving notifications of new discussions in forums. Released 4/9.
APIs - The ability to create new members and content programatically.
For more information on what's next, visit the Product Roadmap.