While I am guilty of not being a big commenter, I've been trying to do so a bit more. One thing I picked up from @enforcer48 is to upvote the people who comment on my posts. Not only does it help them by getting an upvote, but it reminds me to engage more as well. Of course I won't just upvote random "good post" comments, but if there is a bit of effort put into it I will.
Definitely real life things limit the amount of time we can spend here, but many of us are still here making this place one of the premier blockchains/crypto/communities out there.