I was actually thinking if BTT which is a bitcoin based forum even has a LN board. I don't think such a board exists there. There is where you will find upto 20 threads about LN. But here that even conversation in BTC is lacking, I doubt the board will flourish.
Anything about LN can be discussed in the bitcoin forum or the technical side of the forum.
No there is not, but I theymos is not adding new boards easy.
Lightning Network is not that popular even among OG Bitcoiners and some of them are even against it.
After so many years of promotion and development I honestly don't see LN will ever be widely used, and they even started regulating it in US.
I was surprised to understand that some of the bitcointalk OGs are actually against LN. I have stumbled in different occasions where franky1 was strongly against LN that it is centralized, not peculiar to only bitcoin and most importantly runs off chain. In his debate, anything that happens outside the highly secured bitcoin blockchain is not bitcoin.
After doing the thread on kraken and nicehash LN I found using LN is a pain in the ass. So I use LTC and Doge for small wealth moves. Far far easier to do and cheap.
When I was new in the industry, I tried my hands on LN and discovered that it was more complicated than the normal bitcoin transactions. It was then I doubted the success of the project.