Hi Mike, please, no need to apologize for the delay. I really appreciate you taking the time to look at this.

These are all great points, especially regarding the signup process and and permissions. I think you have validated some of the concerns that I have had regarding these issues.

I do have delete and rename, but maybe I should pop up a quick intro screen for first-time users to get acquainted with the functionality.

Thanks again and all the best to you.