"please don't make any contraversial postings till I get back next week".
What controversial postings? It's got that by the time you've typed a reply and hit submit the threads gone.
I'm only going to post to threads that are at least one week old, they should be safe from deletion if they've managed to get that far.
I'm getting fed up of wasting my time typing and the cost of monitor ink is expensive to waste only to see it deleted.