I notice on a lot of mags, there is one or two people posting, and either 0, a handful, or quite a bit of upvotes, but no one is really engaging, most the time there are 0 comments.
I think in order to foster the growth of our community, we must try to engage more with the people generating the content, it's helpful and encouraging for them, and also a positive sign for people who are coming into the fediverse. I post quite a bit, and comments always make me feel like it was worth it!
Also, keep upvoting! Someone responded to your post or comment, and you're just grateful for that or agree with them? Upvote them! Engage! That's all :)
It can get a bit frustating at times, but people do speak when they want to, and when they do its usually thoughtful. It helps to respond back.
My take is to enjoy the silence for now. Once they warm up, we'll be wishing they'd stayed silent ;)