I wouldn't stress about post length, sometimes all you can manage are "short" posts. Two paragraphs works just as well as anything if you've managed to get what you wanted to say within those two paragraphs. Plus, sometimes posts just don't want to be written, so they tend to be "short."<br/><br/>I know my posts vary from length to length depending on the scene, my mood, how tired I am, what music I have on, etc.<br/><br/>Writing is such a fickle thing, you know?