A favorite, cynical one, of mine is
"If you don't have anything nice to say about somebody, come sit next to me"
can't remember who said it though
------------------
Never try to teach a pig to sing; it wastes your time and it annoys the pig
I've got to admit it's getting better, it's getting better all the time
Bossman of Better Funny Stuff.....of the Laughing Hyenas!