Gang, I think everyone just needs to relax a little bit here. If criticism is asked for then it should be expected. However, if you are the one giving criticism, be very careful in your wording as a lot gets lost when you are simply typing words and people can easily get defensive and put their guard up. Be sure you are being "constructive" and not just "critical" in your criticism.
As for editing posts, there is no need. Eventually when you want to print this off, I can move whatever posts need to be moved out of the thread and it can then be printed. It's not a problem and people do not need to be asked to edit their posts 