I am making this post to show that if you always reply to the same post by posting off the last person's (or your) message, it messes up the post and makes it really wide, example:

http://curezone.com/blogs/m.asp?f=1184&i=224

You can do it for a while and it is fine, but ever so often, one should reply to the original message (click the button that says respond to this message).  It keeps the screen from widening.  I did that with this message to show what I mean.