Was a lurker on most subreddits, a lot of things I wanted to comment likely had been said so I would just upvote them. Whilst right now (still getting my head round the instances), I feel more inclined to comment when there are low comment volumes.
Oh, when I posted, I only saw one other comment (so I'd thought I'd add to the comment count). I'm still new to this federated thing, maybe I can't see all comments?