A few people have emailed to say they don't know how to add a comment, so I thought I'd try to help.
the end of each post you'll see "# comments" which tells you how many
other people have commented. If you click on those words, you'll receive
another screen that says "post a comment".
you've written your comment, you need to decide how to post. There are
several choices, including my favorite - anonymous (I'm not a big fan of
being forced to leave my name and/or email anywhere!) After you select
your posting option, you can preview your comment, or you can publish
right away. Remember to PUBLISH the comment or I'll never see it!