Eric Yost wrote: "Trying to determine whether "diversity is strength" is based on belief or actual evidence." Concrete is stronger than cement. The more pieces a wall is made up of, the weaker it is. Empirical evidence for who knows what. Sincerely, Phil Enns Toronto, ON ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html