Yes Liz, you're right (again!) I have been enjoying this thread because, unlike so many Mudcat threads in the past, it has been a reasonable, civilized discussion between people who, despite having different points of view, didn't find it necessary to start being unpleasant. It's got to a much greater number of posts than I thought possible, in this vein. Now, unfortunately, it's deteriorating, so I'm outa here.

Love Lynne