I don't agree with tighter guidlines at all.
IMHO the reason most people stopped visiting other sites is because you can't say a thing without being flamed for being too "opinionated"
Those sites are so bland I for one cannot stand even visiting them.
I have yet to see a real issue on this site that would require even TIGHTER guidlines. I mean its kiddy safe enough in my opinion. And we have to remember that we have adult members too.