The Wiki leaked emails, from the beginning, were not a literary exercise.
We can see for ourselves that the style from the beginning of the releases are all written practically like sending a text.
They are mostly speaking to the choir and do so in grunts, spurts and short cuts. That is why they are hard to read with ease and comprehension.
Capitalization is often missing, and quotation marks appear virtually nowhere.
These things were fired out to the choir who needed no road map to understand the grunts, stops and starts, like talking to the family taking their menu orders for McDonalds.
Brown Shirt whistles. :)