Rick; Paph. Maudiae is callosum x lawrenceanum....nothing more - nothing less.
The term "Maudiae-type" is very losely applied to any Paph that has a growth habit, a foliage habit/texture/colour and a flower shape/size that looks similar to Maudiae.
The original mass produced, warm growing, pot plant Paph was Maudiae (callosum x lawrenceanum). It produced a lot of seed. That seed germinated well. Those seedlings grew fast with a minimum of deaths and they bloomed fairly quickly after deflasking (as orchids go). The flowers were very attractive and they lasted a long time. Paph Maudiae was produced by the millions to supply the pot plant demand for slipper orchid house plants.
Eventually, many other very similar looking hybrids (with different; but similar looking species in their lineage (such as superbiens, barbatum, ciliolare, sukhakulii, wardii, etc.), came on the scene. Noticing a strong similarity to pure Maudiae (especially when these plants were crossed with Maudiae or one of it's parent species), people called the whole group, "Maudiae-type" to distinguish between them and other popular; but, decidedly different looking groups of Paphs like the "strap-leafed", or, "multifloral" types and the cooler growing, "short, plain-leafed type" that were - and still are - refered to as "Bulldog", "Ashtray" and "Toad" types.
To confuse matters more, this last group is also often simply refered to as "Complex Hybrids", even though that term is valid for any hybrid that has more than just two species in it's background - meaning that many Maudiae-type and many strap-leafed types are also comples hybrids. To use the term "Complex Hybrid" accurately, you would have to say either "Cool Growing Complex Hybrid" (to indicate the "Toad types"), or "Warm Growing Complex Hybrid" (to indicate the "Maudiae types"), or "Strap Leafed (or multifloral), Complex Hybrid" (to indicate the strap leafed types).
A Maudiae-type Paph. is one that has foliage, flowers and a growth habit that is very similar to pure Maudiae; but, it also has genes other than only 50% callosum and 50% lawrenceanum in it's family tree.
QUOTE
"But its kind of like picking up a dog from the shelter and arguing if its a purebred mutt or a purebred mutt to me!"
I'm not quite sure what you mean here. "Purebred" and "Mutt" are at oposite ends of the dog genetics spectrum. It's impossible to have a "Purebred Mutt". That's like saying that you can have "Dry water". One half of the term cancels the meaning of the other half.