We've got a thriving Phaser Slack channel.
Hang out, and chat about Phaser, and game dev in general.
If you use Slack and would like to join the Phaser channel, then send an email to: firstname.lastname@example.org. All I need is your email address, then I can invite you to the channel.
In due course we'll automate this process, but for now an email is all it takes.