Thanks! I don’t know whether they are images only or containing some other words. I don’t even know which users are doing this right now…
Another question: if users send illegal content in their private messages, such as child porn images, are admins legally responsible? Say if i send a child porn image on THIS forum via private message to a user that is no longer active (so he/she won’t flag it), and then i report this site to FBI, will the admins here end up in jail?