It's a constant battle between wanting to increase my post count and wanting to contribute something of value. So I end up posting about of a third of the posts I write, and probably in about a tenth of the threads I read. My posts will vary in length, but are never text walls and generally fit into two small paragraphs. The time I spend on posts also varies a lot, but I'll often spend about five or more minutes writing one little thing, as I like doing four things at once, and the time away allows me to be more sober about my decision to post. And of course I proofread to assure it's easy to read. In the case of this post I went through and changed things so every sentence doesn't start with 'I'. It's the little things, you see.
