Codementor AMA - Ask questions and get answers from top expert developers
Quora Writing Sessions - The popular Q&A platform launches their version of AMA's
Kaapi - Build happy, high-performing remote teams
tumblr Answer Time - Like reddit AMAs, but on tumblr
Geekbot - Discover how to organise asynchronous stand up meetings in Slack and keep your team synced using Geekbot. Start your free trial today!
Arise - Leave your procrastination demons behind (with pomodoro)