Lee, although we can easily delete our postcodes, I don't think you could delete your email as that's used as part of the log in procedure. We don't know yet if the community moderators will have access to members emails. If they do, I would expect that any moderator who used emails for any purpose other than for moderation or for truly exceptional circumstances such as someone was missing from the forum causing concern to others - any other use would not be tolerated by the administrators here.
TY El Loro,you're always very helpful and take time to explain,