I don't think we need that. Most of the "rules" are incredibly common sense and obvious that you'd have to be an idiot not to realize it as you start/within the first update or three. Not to mention, as I said before, there's not really many rules at all, since most people have their own style and all that. The only real rules are "don't include so much unnecessary stuff that it gets boring", "don't shrink things so much we can't see", and "don't make things so big it stretches the screen insanely".Also, I realized as I was writing this: Perhaps we should have a "Let's Play Rules" thread for this forum? We do tend to have quite a few of them and it might be a useful tool for people considering them.
Though I suppose if we need to post rules somewhere, we could use *coughs, points to sig* that Let's Play Index that one guy is trying to keep