You should assume anything posted on the internet could be around for a very long time, content gets stored/copied/scraped/cached from websites and other sources all the time. What's posted on this website or any other website could end up on hundreds of other websites in a few days. So limitations where the content was originally posted don't really mean much. Even with private forums, private chat rooms, messenger clients etc. there's always the possibility of information being moved/copied/stored etc. |