You know what I find interesting? I think it's interesting how hostile some of the responses to this thread are. I wonder why? That's not sarcasm - I honestly wonder why some seem to have a hostile undertone. It seems like she asked a reasonable question, certainly no worse than many I've read here over the years, so why the anger? Not just hostility at the original question, but hostility toward each other. Why can there not be a discussion, how ever uncomfortable or irritating with out hostility? If even WE, people who claim to be open minded and open hearted, can't have a discussion of pretty much ANY topic without getting hostile, then the world has no hope.