I'm a part of a ton of Slack communities but I'm active in only a handful.
Slack works to its fullest only when it is implemented in a team and everyone's supposed to use it for communication. Slack could/should improve on making the communities on it better by adding relevant features.
As a remote designer, this is a must have. I'm always contactable and available. Super easy way to also have quick calls and communicate with other team members on different teams.
- Alexey Pikurov made this productYou can try MyChat. It is a self-hosted application with own server where you can configure everything at your taste. User rights and permission control are provided. You can create conferences, share files, create projects and assign tasks to your teammates. You can also share knowledge using intranet forum. Voice and video calls, screen sharing, and remote control are provided too.