If it was something is simple as just automatically seeing the contents of the textarea, it could be done with custom JS in the ACP.
Will this work on TOR highest privacy settings?
Tor's highest privacy settings are as follow:
Disable browser plugins (such as Flash)
Restrict third party cookies and other tracking data
HTML5 video and audio media become click-to-play via NoScript.
Scripts on some sites may run slower.
Remote JAR files are blocked.
Some font rendering features are disabled.
Why not try it out for your self on this site? The best way is to see it for your self.
Alright. I'm going to install it via Wheezy right now.