Yes, we have a Slack channel but we don't use it too often: https://silknetwork.slack.com
PM your email to either Spencer or I and we will send you an invite.

We use Skype for communications and plan to integrate waffle.io for project management.  I like Slack but our team tends to gravitate towards Skype.

Our Waffle sites haven't been fully adopted but you can view our backlog, issue list and progress:

DarkSilk Waffle: https://waffle.io/SCDeveloper/DarkSilk-Release-Candidate
Silk Waffle: https://waffle.io/SCDeveloper/Silk-Release-Candidate


In May, DarkSilk has commits from five different developers that was merged into the main branch.  Another stat to debunk the troll.