While saving those deleted posts can be useful in you making your case, you can be sure that if/when IHub gets investigated, the SEC will have access to every deleted post in the history of the board. Posts get deleted from public view, but once made, they are always on record. Whether that's a downside or the beauty of the internet, depends on who's doing the investigating, and who's being investigated, but fact is, any and everything done on the net always leaves a trail.