The Atlassian Community Forums are currently in read-only mode. We will be relaunching on a new platform on September 22 (read more here). We apologize for the extended downtime. For concerns or questions, please email communitymanagers@atlassian.com. See you on the other side, on the new Atlassian Community Forums! :)
The short answer is "Find answers, support, and inspiration from other Atlassian users."
This is a great place to learn more about Atlassian products, how they are being used, how you can use them better, and ask/answer questions that other community members might have.