No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

9. Is there an ETA on availability of BitBucket login to <http://app.pulumi.com|app.pulumi.com>? I use bitbucket and it is a blocker for me to easily integrate with pulumi service.

It's imminent (early Jan).  See also <https://github.com/pulumi/pulumi/wiki/Roadmap>.