As many of you have noted in e-mails to me, we are having difficulties with the comment-posting feature here. I apologize for this, and our tech folks are working to resolve it.
It looks as though some people are having no trouble, so I won’t turn off the comments feature entirely. But please understand that you may be one of the unlucky folks who can’t make it work. One suggestion: Don’t try using Preview mode for now.
In any event, I’ll let you know when all is OK, or at least when we think all is OK. Again, sorry for the difficulties.