I made a simple mod to only allow registered users to email a story. I did this since the email comes from the pligg email address in the language file. You never know what kind of crap might end up being sent by anonymous users and associated with your pligg email address.
Check it out at:
favester.com
Just click "Email this Website"
I also changed the code to produce a much friendlier email. If you have looked at what gets generated by the install, you know it is pretty ugly. You will have to register at my site and send yourself and email of a story to see how it works. That mod will work for registered or anonymous users if you decide to not implement the mod above.
Anyway, if anyone wants it, let me know and I will post it.
kb