I have been visiting several Family Trees through my membership in Ancestry.com and have written many emails to the person who set the tree up. I have received replies from some but not others. None, so far have been returned to me saying they must still have the same screename. I always write back when they are kind enough to respond whether it be negative or positive. I think if people would respond even if it were a negative response that helps us through our research process. Just thought I would propose this and encourage the response to emails. Vivian James