There is a great deal of great content being added to the #microsoftteams community, this blog post is dedicated to capturing as many of those links as possible. Please note these are not Alloquy posts and full attribution will be made.
Meetings
Chat
Calling
Learn About the New Calling Features in Microsoft Teams – Microsoft Teams On Air with Mark Pottier
Development
Office 365
Connect/Integrate Yammer to Microsoft Teams (How To Configure) – Matt Soseman’s “The Productive Cloud” Blog
Accessing Microsoft Teams Usage Data in code with Microsoft Graph – Tom Morgan “Thoughtstuff” Blog