Focused on building the Solo Node/ Solo Pool features right now.

We have a lot of cool stuff we are working on in that department (friends and family pools, gamifying/paying out best shares etc)

While we could easily add lightning there are other node providers that have built out all of this way better than we could, and since we are focused on Solo mining I dont want to get into the multi app/services/bloatware since that could negatively impact chances of successfully mining a solo block.

Will probably remain laser focused on building the best home solo miner for the next few years, and once compute overhead/SBCs get even cheaper will re-evaluate if we want to add more apps.

(FYI nothing is stopping you form installing a lightning node on the current Apollo system)