Just a note to all…I moderate all comments on this site.  That means your comment on any particular post will not show up immediately.  I get notified when a new comment is posted, and either approve it or disapprove.  I will not show up on the site unless I have approved it.  This is necessary to keep the spam comments from appearing.  I receive almsot 100 of those a day.  Unfortunately, notifications of new comments have started getting rejected by my e-mail spam filter even though I have it set to allow them.  Until I work this out, it might take a day or two for legitimate comments to appear on the site.