I really think they aught to marry royalty. Inject a bit of glamour in to the family and prestige!! They are royalty, they are well bred, and should marry girls with an impressive lineage who understand full well how royalty should behave!! It almost makes a mockery of it if they marry girls that are to common. As Prince Carl was advised when he accepted the Norwegian throne, they need to get up on a pedestal and remain their !!!!
Just my thoughts....
Where is the guarantee that royalty behaves any better than anyone else? What about Princess Stephanie or Ernst of Hanover? Manners and breeding can come from any class (or not!)- they come from inside a person, not from their ancestors. I don't see anything "common" in Kate Middleton- she's smart, educated. pretty, and seem to have a good relationship with William. And they started out as friends, which is a great "plus" for any marriage. I have no idea if they will marry or not, but if they do, I'm sure they have the basis for a successful partnership.
Well royalty don't necessarily always behave wonderfully, but they are generally thought of to be better
somehow, hence they are 'royalty'. A person does come from their ancestors, we all do. Kate is a commoner. She has no title, royal blood, or any real prestige. She isn't good enough
in my opinion. I see no reason to assume they will get married. We don't really know what their relationship is like - perhaps they are more great friends than madly in love? We can't know, unless they tell us.