Hi there, Whilst I see your concern over the password being shown to the admin user like that it's really only for those people that might want to use the reminder service. You can turn the service off using the option on the settings page for the plugin and then that button will no longer be present. It will also not log the plaintext passwords to send. The service can, of course, be turned on again at any time but no data will be held on the users to be able to remind them of their details.
Hope this helps.
ps: I just released the latest version a few moments ago which adds the resend pw button to the list of things the off switch will remove. Until now it just stopped the logging but left the button in situe.