i would to see a separate board for Lightning Network (both technical discussion and clients) but i think it is way too soon to create it since there aren't that much topics on the subject and most of the topics that already exist (like the ones you posted here) should still remain where they are like the one in beginners and help board or the Electrum related topic.
The issue I see, is that yes you have a good point with that. BUT even the 1st thread I had listed points to a Telegram channel and a pair of different websites.
One of the others I found, not sure if I listed it, points to a discord chat.
It just feels to me that we are saying "come to bitcointalk to talk about bitcoin, go here to talk about lightning"
I was trying to find out how to fix something I broke with my node and wound up on finding the answer on reddit. Was not even and discussion about it here.
Not good not bad just not here. Which is why I bought it up.
-Dave