Howdy! Look around and read some posts, then dive in and reply to some topics (or create your own).
For mailing list folks, “Categories” are almost like sub-lists. “Topics” are like email threads, with a new subject line.
For Slack folks, “Categories” are like Slack channels. “Topics” are like threads.
For help, post in the “Help!” category – you can click the “+ New Topic” button, or reply to another topic.
Thank you for being here!