Thanks!
Curlergirl,
Good points!
Regarding trustworthiness- I do trust the users for the most part. But I have found that problems are being created perfectly innocently on the users' part. And then there is always the possibility of that occasional ex-employee with a grudge.
Thanks for your help.
PS I am embarassed to say that I knew nothing about Curling until I saw it in the Olympics. Fascinating. Do you play?