As you may have heard from others, groups on Yahoo are having problems and are moving to Groups.io. I will be moving the Wiring for DCC Q&A Forum as well. I'm hoping to do this within the next month.
I am in the process of learning about groups on Groups.io and setting up the new Q&A forum. It is my understanding that if you want to be a part of the Q&A forum, you won't have to do anything - your membership and Yahoo settings, like whether you receive individual emails or digests - will be transferred. I also plan to notify you when the forum is moved and I will change the link in my website so that new people can find the forum.
Wiring For DCC