Hi everyone, we hear your pain about the Comments problem. We are in the midst of undoing the registration requirement to make it a lot simpler to comment.

Thanks for your patience, and in the meantime, if you send us a comment for a specific article or post through the "Tell Us Something" button in the upper right of the page, we'll post it manually to the article. Good motivation for us to get it changed.

Thanks for bearing with us,

S.