Just a note - to respond to the Author's introduction and comments, or to comment yourself, just click on the Author's title (you'l see it's a link when you put your cursor on it). His or her comments will come up and you can respond to her or add something of your own--or can choose to "respond" directly to any individual comment from any member.

Also, I know this is not ideal but unfortunately, we are limited by the platform. You will need to look for Page 2 or additional pages to see the most recent comments and respond to them since most recent comments are added at the end and not on the main page.