i too am an admirer - fantastic house, brilliant behaved kids, and they seem to LIKE EACH OTHER! something many families could take a tip with!!!!
They are extremely religous, but it seems to work well for them. I cant remember the whole quote they use but it goes something like: "never raise a hand to hit, never raise a voice to shout.." and so on. How many of us could do with that kind of training for our children??? I think they are a wonderful family.
the only thing that got me was that they seem to have a strange way with birthdays and such ie. they seem to "share" just the one day for it (IIRC - there was a lot going on when i was trying to watch the prog! (how ironic!) Personally, if im having a birthday i want to be the only one with it, be the princess, and have IT ALL for myself, but perhaps im selfish...
On the name front, we have all 'J's too, but not as many as the duggars. due to DH being a 'John', and it just kind of stuck.