I've noticed a very different format in the close to two dozen stories I have read, while taking a break from Fallou:Equestria. The paragraphs are usually two or three sentences long, and each has a space between it. Can anyone explain this Please?

I'm curious... Exactly how tall are the ponies and zebras of Equestria and the Zebra homelands? I ask because I read a story where a Human girl was walking with Celestia and she was wrapped up with Celestia's wing. Now, the story never said how tall the girl was and I doubt she was neither super tall or super short. I also ask because I was going to write a human in Equestria story with my own Human Original Character, and he's about my height IRL, which is 5 foot, 11 inches.