I think it's fine as long as it's tasteful and sparks discussion. As someone who records, but doesn't really care or want to make money on it, I'd love to just share my stuff and talk about gear and process used to do it, ask for tips etc.
This is actually one thing I would really like to see happen, along with some possible collaboration and stuff. Like most of us just do this for fun and cause we love it. Most of us probably don't have many ppl in our lives that feel the same way about music we do.
So yea I agree 100