Well I really don't like short-posts - it's not fair and they are really...short. You can't really make anything out of it, like take this for example: "The lizard stretched out on the rock"
Alright, so the lizard is on the rock. That's lovely. But could you please put some more detail into it? Yes, the lizard is on the rock, but where is the rock? What is the weather? Is it sleeping? Why is it there?
I mean, sure it's alright to be comfortable with how you roleplay, but some people take it the "wrong" way. I'm not sure how to explain this, but some people just put like: "She walked over and sat down." That is their post. Whole post; nothing else. I don't like the look of that, personally, because it's not descriptive enough. Yes, I am the kind of person that enjoys long paragraphs.
This was a little confusing to write out, so it's not very based on, but basically what I believe is that short posts are not approved by me.