I also just realized... there is a Social Group here devoted to DBT Discussion and Support. Obviously, not everyone would feel comfortable participating or reading there but for those who found this thread interesting and might be seeking more information, they could try there. I just peeked in and there's an article shared there as related to mindfulness that caught my attention.

I was a member here for a long time before I even knew there were Social Groups so if you're like me and don't know where to find them, look to the message: Welcome, your user name at the upper right of the page. Below that you'll see a link called Quick Links. If you click on that a drop-down menu will open and you can select Social Groups from that link.