Can I just remind Rootsmagic Development that changing the Master Place for any Place Details within Rootsmagic is a pain no one would want to endure. It's fine where the Place Details may only have been used once but not where is is used numerous times. Very easy in SQL but I would say only a very few users go there.
I also sincerely hope that associations for Place Details come in the not too distant future where one can select a Church or Cemetery and simply produce a list of all associated facts without having to prepare a search query. I doubt anyone wants to jump in and out of Place management to find where Place Details are being used.