I think it's really important to show that you're engaged with the community and one way of doing that is by replying to as many threads as possible. Obviously if you're a huge community, that might not be possible however if you're a smaller forum, it should be a must in my opinion. What's the point in other members creating content if you're not even going to acknowledge it? Sometimes you won't be able to contribute to it, but even a simple "Great post!" or "Great question, hopefully someone will be able to help!" is better than nothing.
What are your thoughts on this?
What are your thoughts on this?