How do I comment on a post I like?

If you see a post you want to add to, or comment on. Just click in the "quick reply" window under the post. If you want to quote a comment in the thread, just click the quote button above the post you would like to quote. It will pull the entire post into your quick reply window. using BBCode, you can cut it to just the part you wish to quote or highlight it. Just make sure that you leave the end marks where they are, otherwise it won't appear as a quote, just a copy and paste.