In addition to replies, you can show your support for other posters by reacting, and even better, sharing.
To leave your reaction, click on the thumb icon at lower right of a post (next to reply button) and choose your reaction.
To share a post, click the branch icon at upper right (next to bookmark and post #), then select the social media venue you want to share to.
If you want to get the word out about our whole forum, click the social icon of your choice at the lower right of main sidebar.