At the bottom of the post, you'll find a few buttons. One of these is marked "Quote."
Simply click on it, and you'll move to a new window in which the original post is quoted, ready for you to post your own comments underneath. The latest coments in the thread will also appear in reverse order below your box.
You may now alter the original post, by deleting, re-writing, bolding, posting images, or whatever else your little heart desires to do. Note though that the actual original post will remain unchanged: the changes will only be in your quote. Note also that you can keep up a conversation for a long time this way. As a courtesy to other users, I personally ask that you not leave in any quotes from more than three posts ago, so that others needn't slog through the same page of text to arrive at a one line response. Simply delete the contents of older posts to improve the flow of conversation. Thank you.
