Until I have more time to address this, the PM feature has been disabled for new users. While this maceylove message was a one time thing (looks like they are using real humans to answer the bot questions, and then handing the accounts over to bots), I don't want this to happen again.
Hopefully this temporary restriction won't be too big of an inconvenience.
Hopefully this temporary restriction won't be too big of an inconvenience.