This discussion is designed for both internal and external testing.
In particular, it's a great place for "Commenters" to practice making posts, to test the impact of various types of replies, etc. It's also a great place to practice using html to the extent that you might want to do so.
There's nothing that you can do "wrong" here, so enjoy!
And just for grins, here is a first comment, so there can be a comment on which to comment.
Please note that this comment is indented and placed below the comment that was entered by "Steven Taylor | March 10, 2011 10:19 AM | Reply"
The placement is as it is because I clicked on "Reply" at the end of the line next to my picture.