The most important lesson to learn from people having their dox released is to protect your identity and info sufficiently. Having it posted on a forum is the least of your worries. IF some randomer on a bitcoin forum can find it then so can criminals and do much worse with it so you should make sure as much info about you is known as possible and minimize the possibility of any of it being leaked. Even if this forum does remove doxs its not going to stop them repeatedly posting it or posting it elsewhere so removing it is largely pointless any way.