I haven't received a reply from anybody else on the list since 12/17. It has been a week since I sent out the emails. I'm not sure at which point Dinkledog wants to call it a loss. I suppose there could be people on vacation that haven't had a chance to see the email yet, but it seems likely that many of the remaining addresses are on rarely used or abandoned accounts.
Dinkledog, would you like to save the spreadsheet I have now and forward it to you? Then if there are other folks that trickle in replies, I can forward those to you as well.