- last post: 01.01.0001 12:00 AM PDT
To avoid double posting just edit in your reponse to someone else in your previous post.
Say you have your lovely textual submission. You hit submit and then you're all "Oh wait, I want to respond to this guy!" Find that guy's post, hit reply, quote, type in your answer, copy it, click cancel, go back to your post, hit edit and then paste your response.