It separates her from the billion other girls posted here. A year from now, I won't remember her name. But I'll remember she was from, and say "oh yeah, that set of photos", and look at it again.
If you noticed, I often say blonde, brunette, Czech, hungarian, asian, full figured or whatever. It gives you an idea what the topic is, before you click on it, or remember what it is to click on later.
Pointing rational motivations to rex is like trying to knock down a building by headbutting it. Very little will be accomplished, and all you'll have for your trouble is a headache.
